0 1 2 3 Thu 24 Jul 1851 Fri 01 Aug 1851 Mon 01 Sep 1851 Wed 01 Oct 1851 Wed 22 Oct 1851 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