0 1 2 3 Tue 24 Sep 1996 Tue 01 Oct 1996 Fri 01 Nov 1996 Sun 01 Dec 1996 Mon 23 Dec 1996 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