0 1 2 3 Thu 10 Dec 2009 Fri 01 Jan 2010 Mon 01 Feb 2010 Mon 01 Mar 2010 Wed 10 Mar 2010 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