0 1 2 3 Sat 16 Mar 1918 Sat 23 Mar 1918 Sat 30 Mar 1918 Sat 06 Apr 1918 Sat 13 Apr 1918 Sat 20 Apr 1918 Sat 27 Apr 1918 Sat 04 May 1918 Wed 08 May 1918 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