0 1 2 3 Mon 13 Feb 1989 Mon 20 Feb 1989 Mon 27 Feb 1989 Mon 06 Mar 1989 Mon 13 Mar 1989 Mon 20 Mar 1989 Mon 27 Mar 1989 Mon 03 Apr 1989 Mon 10 Apr 1989 Mon 17 Apr 1989 Mon 24 Apr 1989 Tue 25 Apr 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