0 1 2 3 Tue 28 Nov 1967 Tue 05 Dec 1967 Tue 12 Dec 1967 Tue 19 Dec 1967 Tue 26 Dec 1967 Tue 02 Jan 1968 Tue 09 Jan 1968 Tue 16 Jan 1968 Tue 23 Jan 1968 Tue 30 Jan 1968 Tue 06 Feb 1968 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