0 1 2 3 Wed 14 Oct 1981 Wed 21 Oct 1981 Wed 28 Oct 1981 Wed 04 Nov 1981 Wed 11 Nov 1981 Wed 18 Nov 1981 Wed 25 Nov 1981 Wed 02 Dec 1981 Wed 09 Dec 1981 Tue 15 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