0 1 2 3 Mon 31 Mar 2003 Sat 05 Apr 2003 Thu 10 Apr 2003 Tue 15 Apr 2003 Sun 20 Apr 2003 Fri 25 Apr 2003 Wed 30 Apr 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