0 1 2 3 Wed 29 Aug 1973 Thu 06 Sep 1973 Fri 14 Sep 1973 Sat 22 Sep 1973 Sun 30 Sep 1973 Mon 08 Oct 1973 Tue 16 Oct 1973 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