0 1 2 3 Tue 13 Aug 2002 Sat 17 Aug 2002 Wed 21 Aug 2002 Sun 25 Aug 2002 Thu 29 Aug 2002 Mon 02 Sep 2002 Fri 06 Sep 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