0 1 2 3 Sun 19 Apr 1914 Fri 01 May 1914 Mon 01 Jun 1914 Wed 01 Jul 1914 Sat 01 Aug 1914 Tue 01 Sep 1914 Thu 01 Oct 1914 Sun 01 Nov 1914 Tue 01 Dec 1914 Fri 01 Jan 1915 Mon 01 Feb 1915 Tue 16 Feb 1915 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