0 1 2 3 Wed 21 Jul 2004 Mon 26 Jul 2004 Sat 31 Jul 2004 Thu 05 Aug 2004 Tue 10 Aug 2004 Sun 15 Aug 2004 Fri 20 Aug 2004 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