0 1 2 3 Tue 02 Feb 1886 Mon 01 Mar 1886 Thu 01 Apr 1886 Sat 01 May 1886 Tue 01 Jun 1886 Thu 01 Jul 1886 Sun 01 Aug 1886 Wed 01 Sep 1886 Fri 01 Oct 1886 Mon 01 Nov 1886 Wed 01 Dec 1886 Sat 01 Jan 1887 Tue 01 Feb 1887 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