0 1 2 3 Mon 21 Mar 1887 Mon 28 Mar 1887 Mon 04 Apr 1887 Mon 11 Apr 1887 Mon 18 Apr 1887 Mon 25 Apr 1887 Mon 02 May 1887 Mon 09 May 1887 Mon 16 May 1887 Mon 23 May 1887 Mon 30 May 1887 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