If you fall asleep at 8pm and wake up at 4am with 8 hours of sleep why do you feel extremely tired by 10am, but if you go to sleep at 11pm and wake up at 7am you can stay up all day without feeling very sluggish? Does it have something to do with waking up while it’s still dark?
In: Biology
Your body produces hormones at different times of day that help ou feel more asleep or awake. This is a little bit different for everyone. These hormones are affected by lot of different things like
The amount of light you get
When you eat
What your normal sleep routine is
Genetics
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