0 1 2 3 Tue 14 Sep 1976 Sun 19 Sep 1976 Fri 24 Sep 1976 Wed 29 Sep 1976 Mon 04 Oct 1976 Sat 09 Oct 1976 Thu 14 Oct 1976 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