0 1 2 3 Tue 16 Nov 1976 Tue 23 Nov 1976 Tue 30 Nov 1976 Tue 07 Dec 1976 Tue 14 Dec 1976 Tue 21 Dec 1976 Tue 28 Dec 1976 Tue 04 Jan 1977 Tue 11 Jan 1977 Tue 18 Jan 1977 Tue 25 Jan 1977 Mon 31 Jan 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