0 1 2 3 Tue 17 Sep 2002 Tue 01 Oct 2002 Fri 01 Nov 2002 Sun 01 Dec 2002 Mon 16 Dec 2002 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