0 1 2 3 Wed 19 Jul 1989 Wed 26 Jul 1989 Wed 02 Aug 1989 Wed 09 Aug 1989 Wed 16 Aug 1989 Wed 23 Aug 1989 Wed 30 Aug 1989 Wed 06 Sep 1989 Wed 13 Sep 1989 Tue 19 Sep 1989 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