0 1 2 3 Tue 20 Oct 1896 Sun 01 Nov 1896 Tue 01 Dec 1896 Fri 01 Jan 1897 Sun 17 Jan 1897 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