0 1 2 3 Fri 29 Oct 1976 Fri 05 Nov 1976 Fri 12 Nov 1976 Fri 19 Nov 1976 Fri 26 Nov 1976 Fri 03 Dec 1976 Fri 10 Dec 1976 Fri 17 Dec 1976 Fri 24 Dec 1976 Mon 27 Dec 1976 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