0 1 2 3 Wed 04 Dec 1968 Wed 11 Dec 1968 Wed 18 Dec 1968 Wed 25 Dec 1968 Wed 01 Jan 1969 Wed 08 Jan 1969 Wed 15 Jan 1969 Wed 22 Jan 1969 Wed 29 Jan 1969 Wed 05 Feb 1969 Wed 12 Feb 1969 Sat 15 Feb 1969 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