0 1 2 3 Tue 31 Jul 2001 Tue 07 Aug 2001 Tue 14 Aug 2001 Tue 21 Aug 2001 Tue 28 Aug 2001 Tue 04 Sep 2001 Tue 11 Sep 2001 Tue 18 Sep 2001 Sun 23 Sep 2001 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