0 1 2 3 Thu 15 Mar 1917 Thu 22 Mar 1917 Thu 29 Mar 1917 Thu 05 Apr 1917 Thu 12 Apr 1917 Thu 19 Apr 1917 Thu 26 Apr 1917 Thu 03 May 1917 Thu 10 May 1917 Sat 12 May 1917 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