0 1 2 3 Sun 09 Dec 1866 Sun 16 Dec 1866 Sun 23 Dec 1866 Sun 30 Dec 1866 Sun 06 Jan 1867 Sun 13 Jan 1867 Sun 20 Jan 1867 Sun 27 Jan 1867 Sun 03 Feb 1867 Sun 10 Feb 1867 Tue 12 Feb 1867 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