0 1 2 3 Mon 20 Dec 2004 Tue 28 Dec 2004 Wed 05 Jan 2005 Thu 13 Jan 2005 Fri 21 Jan 2005 Sat 29 Jan 2005 Sun 06 Feb 2005 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