0 1 2 3 Wed 19 Feb 1817 Sat 01 Mar 1817 Tue 01 Apr 1817 Thu 01 May 1817 Sun 01 Jun 1817 Tue 01 Jul 1817 Fri 01 Aug 1817 Mon 01 Sep 1817 Wed 01 Oct 1817 Sat 01 Nov 1817 Mon 01 Dec 1817 Thu 01 Jan 1818 Sun 01 Feb 1818 Wed 18 Feb 1818 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