0 1 2 3 Tue 01 Oct 1968 Tue 08 Oct 1968 Tue 15 Oct 1968 Tue 22 Oct 1968 Tue 29 Oct 1968 Tue 05 Nov 1968 Tue 12 Nov 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