0 1 2 3 Wed 01 Aug 1990 Wed 08 Aug 1990 Wed 15 Aug 1990 Wed 22 Aug 1990 Wed 29 Aug 1990 Wed 05 Sep 1990 Wed 12 Sep 1990 Wed 19 Sep 1990 Wed 26 Sep 1990 Tue 02 Oct 1990 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