0 1 2 3 Fri 13 Oct 1978 Tue 24 Oct 1978 Sat 04 Nov 1978 Wed 15 Nov 1978 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