0 1 2 3 Mon 11 Feb 1861 Fri 01 Mar 1861 Mon 01 Apr 1861 Wed 01 May 1861 Sun 12 May 1861 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