0 1 2 3 Sun 30 May 2004 Tue 01 Jun 2004 Thu 01 Jul 2004 Sun 01 Aug 2004 Sat 28 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