0 1 2 3 Thu 18 Jun 1998 Wed 01 Jul 1998 Sat 01 Aug 1998 Tue 01 Sep 1998 Wed 16 Sep 1998 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