0 1 2 3 Fri 01 Aug 2003 Tue 05 Aug 2003 Sat 09 Aug 2003 Wed 13 Aug 2003 Sun 17 Aug 2003 Thu 21 Aug 2003 Mon 25 Aug 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