0 1 2 3 Wed 12 Sep 1979 Mon 17 Sep 1979 Sat 22 Sep 1979 Thu 27 Sep 1979 Tue 02 Oct 1979 Sun 07 Oct 1979 Fri 12 Oct 1979 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