0 1 2 3 Mon 18 Mar 1867 Mon 25 Mar 1867 Mon 01 Apr 1867 Mon 08 Apr 1867 Mon 15 Apr 1867 Mon 22 Apr 1867 Mon 29 Apr 1867 Mon 06 May 1867 Mon 13 May 1867 Mon 20 May 1867 Mon 27 May 1867 Tue 28 May 1867 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