0 1 2 3 Thu 25 Mar 1915 Thu 01 Apr 1915 Thu 08 Apr 1915 Thu 15 Apr 1915 Thu 22 Apr 1915 Thu 29 Apr 1915 Thu 06 May 1915 Thu 13 May 1915 Thu 20 May 1915 Thu 27 May 1915 Thu 03 Jun 1915 Thu 10 Jun 1915 Fri 11 Jun 1915 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