0 1 2 3 Sat 13 Dec 2003 Thu 01 Jan 2004 Sun 01 Feb 2004 Mon 01 Mar 2004 Fri 12 Mar 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