0 1 2 3 Sat 09 Feb 2002 Tue 12 Feb 2002 Fri 15 Feb 2002 Mon 18 Feb 2002 Thu 21 Feb 2002 Sun 24 Feb 2002 Wed 27 Feb 2002 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