0 1 2 3 Sun 01 Nov 1981 Sun 08 Nov 1981 Sun 15 Nov 1981 Sun 22 Nov 1981 Sun 29 Nov 1981 Sun 06 Dec 1981 Sun 13 Dec 1981 Sun 20 Dec 1981 Sun 27 Dec 1981 Sat 02 Jan 1982 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