0 1 2 3 Tue 30 Aug 2011 Sat 03 Sep 2011 Wed 07 Sep 2011 Sun 11 Sep 2011 Thu 15 Sep 2011 Mon 19 Sep 2011 Fri 23 Sep 2011 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