0 1 2 3 Sat 27 Jan 1912 Thu 01 Feb 1912 Fri 01 Mar 1912 Mon 01 Apr 1912 Wed 01 May 1912 Sat 01 Jun 1912 Mon 01 Jul 1912 Thu 01 Aug 1912 Sun 01 Sep 1912 Tue 01 Oct 1912 Fri 01 Nov 1912 Sun 01 Dec 1912 Wed 01 Jan 1913 Sat 25 Jan 1913 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