0 1 2 3 Tue 22 Apr 2008 Thu 01 May 2008 Sun 01 Jun 2008 Tue 01 Jul 2008 Sun 20 Jul 2008 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