0 1 2 3 Thu 10 Oct 1839 Fri 01 Nov 1839 Sun 01 Dec 1839 Wed 01 Jan 1840 Wed 08 Jan 1840 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