0 1 2 3 Wed 09 Feb 1859 Tue 01 Mar 1859 Fri 01 Apr 1859 Sun 01 May 1859 Wed 01 Jun 1859 Fri 01 Jul 1859 Mon 01 Aug 1859 Thu 01 Sep 1859 Sat 01 Oct 1859 Tue 01 Nov 1859 Thu 01 Dec 1859 Sun 01 Jan 1860 Wed 01 Feb 1860 Wed 08 Feb 1860 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