The National Sleep Foundation’s National Sleep Awareness Week is today through next Sunday. So how’s your sleep awareness?Here are some sleep facts and stats from the AASM:Humans spend about 1/3 of their lives asleep.Newborns need about 16 to 20 hours of sleep per day.During adolescence a change in the body clock keeps most teens from feeling sleepy until 10 p.m. or later.Adults who don’t get