0 1 2 3 Wed 29 Oct 1980 Wed 05 Nov 1980 Wed 12 Nov 1980 Wed 19 Nov 1980 Wed 26 Nov 1980 Wed 03 Dec 1980 Wed 10 Dec 1980 Wed 17 Dec 1980 Wed 24 Dec 1980 Wed 31 Dec 1980 Mon 05 Jan 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