0 1 2 3 Tue 13 Dec 2005 Sun 01 Jan 2006 Wed 01 Feb 2006 Wed 01 Mar 2006 Mon 13 Mar 2006 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