0 1 2 3 Sat 21 Dec 2002 Tue 24 Dec 2002 Fri 27 Dec 2002 Mon 30 Dec 2002 Thu 02 Jan 2003 Sun 05 Jan 2003 Wed 08 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