0 1 2 3 Wed 19 Sep 1979 Mon 24 Sep 1979 Sat 29 Sep 1979 Thu 04 Oct 1979 Tue 09 Oct 1979 Sun 14 Oct 1979 Fri 19 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