PRINCETON, N.J., Dec. 19 (UPI) -- U.S. adults currently average 6.8 hours of sleep at night, down more than an hour from 1942, a Gallup poll indicates.
Almost 60 percent of U.S. adults get 7 or more hours of sleep at night, but in 1942, 84 percent did, while about 40 percent get less than 7 hours of sleep at night and in 1942, 11 percent got less than 7 hours of sleep a night.