0 1 2 3 Mon 12 Jan 1987 Mon 19 Jan 1987 Mon 26 Jan 1987 Mon 02 Feb 1987 Mon 09 Feb 1987 Mon 16 Feb 1987 Mon 23 Feb 1987 Mon 02 Mar 1987 Sun 08 Mar 1987 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