0 1 2 3 Tue 20 Jul 2004 Sun 01 Aug 2004 Wed 01 Sep 2004 Fri 01 Oct 2004 Mon 18 Oct 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