0 1 2 3 Sat 10 Feb 1855 Thu 01 Mar 1855 Sun 01 Apr 1855 Tue 01 May 1855 Fri 01 Jun 1855 Sun 01 Jul 1855 Wed 01 Aug 1855 Sat 01 Sep 1855 Mon 01 Oct 1855 Thu 01 Nov 1855 Sat 01 Dec 1855 Tue 01 Jan 1856 Fri 01 Feb 1856 Sat 09 Feb 1856 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