0 1 2 3 Tue 30 Jul 2002 Sat 03 Aug 2002 Wed 07 Aug 2002 Sun 11 Aug 2002 Thu 15 Aug 2002 Mon 19 Aug 2002 Fri 23 Aug 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