0 1 2 3 Thu 09 Dec 1852 Thu 16 Dec 1852 Thu 23 Dec 1852 Thu 30 Dec 1852 Thu 06 Jan 1853 Thu 13 Jan 1853 Thu 20 Jan 1853 Thu 27 Jan 1853 Thu 03 Feb 1853 Thu 10 Feb 1853 Sun 13 Feb 1853 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