0 1 2 3 Mon 28 Dec 1868 Mon 04 Jan 1869 Mon 11 Jan 1869 Mon 18 Jan 1869 Mon 25 Jan 1869 Mon 01 Feb 1869 Mon 08 Feb 1869 Mon 15 Feb 1869 Mon 22 Feb 1869 Mon 01 Mar 1869 Mon 08 Mar 1869 Thu 11 Mar 1869 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