For years, I tried to work like a man. Specifically, like the men I'd see in productivity books and podcasts—getting up at 5 AM, grinding until noon, achieving peak output through sheer discipline.

It never worked. Every time I forced myself to be "productive" at 5 AM, I was fighting my own biology. I'm not a morning person. My brain doesn't really get firing until 9 AM. By 1 PM, I'm useless for complex work. By 5 PM, I'm a zombie.

Once I accepted that my productivity follows a biological rhythm—not a discipline problem—everything changed. I stopped fighting myself and started working with my biology instead of against it.

I'm Jennifer Brooks, mom to Jack (9), Lily (7), and Charlie (4), working from home as a freelance writer. Here's how I found my best hours and built my work life around them.

Understanding Your Chronotype

Chronotype is the scientific term for your body's natural preference for certain times of day. Research from the University of Pennsylvania shows that chronotype affects everything from cognitive performance to mood to creativity.

The three main chronotypes:

  • Morning types (larks): Peak energy early, decline in afternoon
  • Evening types (owls): Slow to warm up, peak in afternoon/evening
  • Intermediate: Moderate variation throughout the day

I'm definitely an intermediate with evening tendencies. My peak is late morning to early afternoon. Yours might be different. The key is knowing YOUR pattern, not forcing yourself into someone else's.

How to Discover Your Peak Hours

Track Your Energy for One Week

For one week, rate your energy and focus every 2 hours on a scale of 1-10. Do this for both work and non-work tasks. At the end of the week, look for patterns.

My pattern:

  • 6-7 AM: Low energy, basic tasks only
  • 8-9 AM: Warming up, email and communications
  • 9 AM-12 PM: Peak hours, complex work
  • 12-1 PM: Post-lunch dip, admin work
  • 1-3 PM: Moderate energy, meetings okay
  • 3-4 PM: Second wind occasionally
  • After 5 PM: Done, too tired for meaningful work

Notice When Work Feels Easy

When are tasks just... easy? When does writing flow? When do problems solve themselves? Those are your peak hours showing up. Conversely, when does everything feel hard? Those are your low hours.

Designing Your Work Schedule Around Your Peaks

Once you know your patterns, design your work schedule around them:

Schedule Deep Work During Peak Hours

Deep work—complex, creative, high-focus tasks—should happen during your peak hours. For me, that's 9 AM to noon. I write, strategize, and solve problems then. My most important work gets my best brain.

I wrote about time blocking in detail here—this is where that technique shines.

Reserve Low Hours for Low-Task Work

Your low-energy hours aren't useless. They're for:

  • Email processing
  • Administrative tasks
  • Meetings that don't require deep thinking
  • Organization and filing
  • Routine communications

Don't try to write your most important document at 6 AM if that's your low-energy time. Do it at 10 AM when your brain is humming.

Protect Your Peak Hours

This is critical. Your peak hours are sacred. They cannot be colonized by:

  • Meetings that could be emails
  • Admin work that can wait
  • Other people's "quick questions"
  • Social media and news

Schedule your peak hours as "busy" on your calendar. Treat them like meetings you can't miss. Your output depends on this protected time.

Working With Your Body, Not Against It

The Energy Boosters

When energy dips during non-peak hours, try:

  • Movement: 10 minutes of walking or stretching
  • Food: Protein-rich snacks maintain energy better than carbs
  • Water: Dehydration causes fatigue
  • Light exposure: Open blinds, go outside briefly

The Energy Drainers

Avoid during low-energy times:

  • Sugar crashes: Candy and cookies give quick energy, then a crash
  • Decision fatigue: Don't make big decisions when tired
  • Social media: Easy to lose an hour without realizing
  • Caffeine after 2 PM: Will mess with your sleep

Negotiating With Employer Expectations

Not all employers are flexible about when you work. But many are more flexible than you'd think, especially for remote workers:

Frame It Positively

Instead of "I can't work before 9 AM," try "I've found I'm most productive working 9 AM to 5 PM with my highest output in late morning. Can we discuss how to make that work for the team?"

Offer Solutions

If you need a non-traditional schedule, show how you'll still meet expectations:

  • "I'll be available for core hours of 10 AM to 3 PM for meetings and quick responses"
  • "I'll make up any early morning time by working later when needed"
  • "My deliverables and deadlines won't change"

Know Your Flexibility

Some jobs have fixed hours by nature (customer service, live events). Some are highly flexible (writing, coding, consulting). Know which you have and negotiate within those constraints.

What This Gave Me

Since working with my chronotype instead of against it:

  • My writing output doubled
  • My stress around "not being productive enough" dropped dramatically
  • My work quality improved (I was doing my best work during my best hours)
  • I stopped feeling like I was failing at productivity (I wasn't—I was just fighting biology)

Stop trying to be a morning person if you're not. Stop forcing yourself into someone else's productivity template. Work with your body. Find your hours. Protect them ruthlessly.

For more on protecting your time and energy, check out my articles on setting boundaries and time blocking. Your best hours are waiting to be discovered—and when you find them, your productivity will transform.