Circadian

11 curiosities answered in Sleep And Dreams.

why do teenagers sleep late in the morning?

why do we wake up before our alarm in the morning?

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why do we nap during the day in the morning?

why do we get jet lag?

why do we get jet lag in the morning?

why do we wake up to light when we are sick?

why do we nap during the day?

why do we get jet lag when we are sick?

why do we wake up before our alarm?

why do we wake up to light?

why do we wake up to light in the morning?