0 1 2 3 Tue 18 Sep 1990 Tue 25 Sep 1990 Tue 02 Oct 1990 Tue 09 Oct 1990 Tue 16 Oct 1990 Tue 23 Oct 1990 Tue 30 Oct 1990 Tue 06 Nov 1990 Fri 09 Nov 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