0 1 2 3 Wed 25 Sep 1974 Thu 03 Oct 1974 Fri 11 Oct 1974 Sat 19 Oct 1974 Sun 27 Oct 1974 Mon 04 Nov 1974 Tue 12 Nov 1974 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