Most mammals sleep for short periods of the day while human lives are broken in to periods of sleep and wakefulness. However, our bodies are programed for two periods of sleep: in the early morning (2-4 a.m.) and in the afternoon (1-3 p.m.).
Sleep Fact #7
by Ashley Chase | Jul 24, 2012 | Quick Sleep Facts | 2 comments
That’s the real reason every one gets so tired at those time periods during the day!
siesta time!