0 1 2 3 Sun 15 Dec 1850 Sun 22 Dec 1850 Sun 29 Dec 1850 Sun 05 Jan 1851 Sun 12 Jan 1851 Sun 19 Jan 1851 Sun 26 Jan 1851 Sun 02 Feb 1851 Sun 09 Feb 1851 Sun 16 Feb 1851 Sun 23 Feb 1851 Tue 25 Feb 1851 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