0 1 2 3 Mon 29 Feb 1988 Mon 07 Mar 1988 Mon 14 Mar 1988 Mon 21 Mar 1988 Mon 28 Mar 1988 Mon 04 Apr 1988 Mon 11 Apr 1988 Mon 18 Apr 1988 Mon 25 Apr 1988 Thu 28 Apr 1988 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