0 1 2 3 Thu 30 Jan 1902 Sat 01 Feb 1902 Sat 01 Mar 1902 Tue 01 Apr 1902 Thu 01 May 1902 Sun 01 Jun 1902 Tue 01 Jul 1902 Fri 01 Aug 1902 Mon 01 Sep 1902 Wed 01 Oct 1902 Sat 01 Nov 1902 Mon 01 Dec 1902 Thu 01 Jan 1903 Thu 29 Jan 1903 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