0 1 2 3 Mon 18 Oct 1841 Mon 01 Nov 1841 Wed 01 Dec 1841 Sat 01 Jan 1842 Tue 01 Feb 1842 Tue 01 Mar 1842 Thu 10 Mar 1842 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