0 1 2 3 Tue 15 Feb 1916 Tue 22 Feb 1916 Tue 29 Feb 1916 Tue 07 Mar 1916 Tue 14 Mar 1916 Tue 21 Mar 1916 Tue 28 Mar 1916 Tue 04 Apr 1916 Tue 11 Apr 1916 Tue 18 Apr 1916 Sat 22 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