0 1 2 3 Thu 22 Aug 1991 Tue 27 Aug 1991 Sun 01 Sep 1991 Fri 06 Sep 1991 Wed 11 Sep 1991 Mon 16 Sep 1991 Sat 21 Sep 1991 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