0 1 2 3 Wed 13 Oct 1971 Wed 20 Oct 1971 Wed 27 Oct 1971 Wed 03 Nov 1971 Wed 10 Nov 1971 Wed 17 Nov 1971 Wed 24 Nov 1971 Wed 01 Dec 1971 Wed 08 Dec 1971 Tue 14 Dec 1971 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