0 1 2 3 Thu 29 Jan 1903 Sun 01 Feb 1903 Sun 01 Mar 1903 Wed 01 Apr 1903 Fri 01 May 1903 Mon 01 Jun 1903 Wed 01 Jul 1903 Sat 01 Aug 1903 Tue 01 Sep 1903 Thu 01 Oct 1903 Sun 01 Nov 1903 Tue 01 Dec 1903 Fri 01 Jan 1904 Thu 28 Jan 1904 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