0 1 2 3 Tue 06 Dec 1966 Tue 13 Dec 1966 Tue 20 Dec 1966 Tue 27 Dec 1966 Tue 03 Jan 1967 Tue 10 Jan 1967 Tue 17 Jan 1967 Tue 24 Jan 1967 Tue 31 Jan 1967 Tue 07 Feb 1967 Tue 14 Feb 1967 Tue 21 Feb 1967 Thu 23 Feb 1967 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