0 1 2 3 Thu 23 Nov 1916 Mon 27 Nov 1916 Fri 01 Dec 1916 Tue 05 Dec 1916 Sat 09 Dec 1916 Wed 13 Dec 1916 Sun 17 Dec 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