0 1 2 3 Mon 16 Sep 1991 Mon 23 Sep 1991 Mon 30 Sep 1991 Mon 07 Oct 1991 Mon 14 Oct 1991 Mon 21 Oct 1991 Mon 28 Oct 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