0 1 2 3 Thu 21 Jul 2011 Mon 25 Jul 2011 Fri 29 Jul 2011 Tue 02 Aug 2011 Sat 06 Aug 2011 Wed 10 Aug 2011 Sun 14 Aug 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