0 1 2 3 Sun 01 Feb 1891 Sun 01 Mar 1891 Wed 01 Apr 1891 Fri 01 May 1891 Mon 01 Jun 1891 Wed 01 Jul 1891 Sat 01 Aug 1891 Tue 01 Sep 1891 Thu 01 Oct 1891 Sun 01 Nov 1891 Tue 01 Dec 1891 Fri 01 Jan 1892 Sun 31 Jan 1892 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