0 1 2 3 Wed 16 Sep 1885 Thu 01 Oct 1885 Sun 01 Nov 1885 Tue 01 Dec 1885 Tue 15 Dec 1885 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