0 1 2 3 Wed 09 Feb 1916 Wed 16 Feb 1916 Wed 23 Feb 1916 Wed 01 Mar 1916 Wed 08 Mar 1916 Wed 15 Mar 1916 Wed 22 Mar 1916 Wed 29 Mar 1916 Wed 05 Apr 1916 Wed 12 Apr 1916 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