0 1 2 3 Sat 31 Oct 1981 Sat 07 Nov 1981 Sat 14 Nov 1981 Sat 21 Nov 1981 Sat 28 Nov 1981 Sat 05 Dec 1981 Sat 12 Dec 1981 Sat 19 Dec 1981 Sat 26 Dec 1981 Mon 28 Dec 1981 Hours Slept Hours Slept Rolling Average Total Time in Bed Total Rolling Average <- Previous Period Next Period -> Date Range: to Offset: hours Data: Hours Slept Hours Laying Awake Total Time in Bed Total Dreams Show: Raw Data Rolling Average Rolling Average: Start from Zero Events: None Major All