0 1 2 3 Sat 06 Feb 1869 Mon 01 Mar 1869 Thu 01 Apr 1869 Sat 01 May 1869 Tue 01 Jun 1869 Thu 01 Jul 1869 Sun 01 Aug 1869 Wed 01 Sep 1869 Fri 01 Oct 1869 Mon 01 Nov 1869 Wed 01 Dec 1869 Sat 01 Jan 1870 Tue 01 Feb 1870 Sat 05 Feb 1870 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