0 1 2 3 Mon 08 Feb 1864 Tue 01 Mar 1864 Fri 01 Apr 1864 Sun 01 May 1864 Sun 08 May 1864 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