0 1 2 3 Fri 12 Nov 1915 Fri 19 Nov 1915 Fri 26 Nov 1915 Fri 03 Dec 1915 Fri 10 Dec 1915 Fri 17 Dec 1915 Fri 24 Dec 1915 Fri 31 Dec 1915 Fri 07 Jan 1916 Thu 13 Jan 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