Friday, August 8, 2008

Don't sleep any more or any less than 8 hours per day.

Preferably, those 8 hours should come during one sleep during the overnight hours.
Shift-workers should try their best to have a pitch-black, sound-proofed room to sleep in.
Sleeps of less than 8 hours can be supplemented by one 1-hour nap in the afternoon.

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