0 1 2 3 Sat 21 Dec 2002 Thu 26 Dec 2002 Tue 31 Dec 2002 Sun 05 Jan 2003 Fri 10 Jan 2003 Wed 15 Jan 2003 Mon 20 Jan 2003 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