0 1 2 3 Tue 05 Sep 1837 Sun 01 Oct 1837 Wed 01 Nov 1837 Fri 01 Dec 1837 Mon 04 Dec 1837 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