0 1 2 3 Tue 02 Aug 2011 Sun 07 Aug 2011 Fri 12 Aug 2011 Wed 17 Aug 2011 Mon 22 Aug 2011 Sat 27 Aug 2011 Thu 01 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