0 1 2 3 Tue 15 Sep 1981 Tue 22 Sep 1981 Tue 29 Sep 1981 Tue 06 Oct 1981 Tue 13 Oct 1981 Tue 20 Oct 1981 Tue 27 Oct 1981 Tue 03 Nov 1981 Tue 10 Nov 1981 Tue 17 Nov 1981 Tue 24 Nov 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