0 1 2 3 Fri 25 Jan 1918 Fri 01 Feb 1918 Fri 01 Mar 1918 Mon 01 Apr 1918 Wed 01 May 1918 Sat 01 Jun 1918 Mon 01 Jul 1918 Thu 01 Aug 1918 Sun 01 Sep 1918 Tue 01 Oct 1918 Fri 01 Nov 1918 Sun 01 Dec 1918 Wed 01 Jan 1919 Fri 24 Jan 1919 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