4 5 6 7 8 9 Sun 26 Aug 2012 Thu 30 Aug 2012 Mon 03 Sep 2012 Fri 07 Sep 2012 Tue 11 Sep 2012 Sat 15 Sep 2012 Wed 19 Sep 2012 Hours Slept Hours Slept Rolling Average Total Time in Bed Total Rolling Average Biphasic <- 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