0 1 2 3 Mon 24 Oct 1977 Mon 31 Oct 1977 Mon 07 Nov 1977 Mon 14 Nov 1977 Mon 21 Nov 1977 Mon 28 Nov 1977 Mon 05 Dec 1977 Mon 12 Dec 1977 Mon 19 Dec 1977 Thu 22 Dec 1977 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