0 1 2 3 Fri 25 Oct 1968 Fri 01 Nov 1968 Fri 08 Nov 1968 Fri 15 Nov 1968 Fri 22 Nov 1968 Fri 29 Nov 1968 Fri 06 Dec 1968 Fri 13 Dec 1968 Wed 18 Dec 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