0 1 2 3 Sat 12 Aug 2006 Tue 15 Aug 2006 Fri 18 Aug 2006 Mon 21 Aug 2006 Thu 24 Aug 2006 Sun 27 Aug 2006 Wed 30 Aug 2006 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