0 1 2 3 Tue 09 Feb 1858 Mon 01 Mar 1858 Thu 01 Apr 1858 Sat 01 May 1858 Tue 01 Jun 1858 Thu 01 Jul 1858 Sun 01 Aug 1858 Wed 01 Sep 1858 Fri 01 Oct 1858 Mon 01 Nov 1858 Wed 01 Dec 1858 Sat 01 Jan 1859 Tue 01 Feb 1859 Tue 08 Feb 1859 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