0 1 2 3 Tue 18 Nov 2008 Mon 01 Dec 2008 Thu 01 Jan 2009 Sun 01 Feb 2009 Mon 16 Feb 2009 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