0 1 2 3 Fri 21 Nov 1851 Fri 28 Nov 1851 Fri 05 Dec 1851 Fri 12 Dec 1851 Fri 19 Dec 1851 Fri 26 Dec 1851 Fri 02 Jan 1852 Fri 09 Jan 1852 Fri 16 Jan 1852 Fri 23 Jan 1852 Fri 30 Jan 1852 Fri 06 Feb 1852 Sun 08 Feb 1852 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