0 1 2 3 Sat 12 Feb 1842 Tue 01 Mar 1842 Fri 01 Apr 1842 Sun 01 May 1842 Fri 13 May 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