0 1 2 3 Tue 21 Jan 2003 Wed 29 Jan 2003 Thu 06 Feb 2003 Fri 14 Feb 2003 Sat 22 Feb 2003 Sun 02 Mar 2003 Mon 10 Mar 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