0 1 2 3 Sat 07 Feb 2009 Thu 12 Feb 2009 Tue 17 Feb 2009 Sun 22 Feb 2009 Fri 27 Feb 2009 Wed 04 Mar 2009 Mon 09 Mar 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