0 1 2 3 Mon 12 Jun 1916 Sat 01 Jul 1916 Tue 01 Aug 1916 Fri 01 Sep 1916 Sun 01 Oct 1916 Wed 01 Nov 1916 Fri 01 Dec 1916 Mon 01 Jan 1917 Thu 01 Feb 1917 Thu 01 Mar 1917 Sun 01 Apr 1917 Tue 01 May 1917 Thu 31 May 1917 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