0 1 2 3 Wed 29 Dec 1915 Wed 05 Jan 1916 Wed 12 Jan 1916 Wed 19 Jan 1916 Wed 26 Jan 1916 Wed 02 Feb 1916 Wed 09 Feb 1916 Wed 16 Feb 1916 Sun 20 Feb 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