0 1 2 3 Fri 29 Nov 1867 Fri 06 Dec 1867 Fri 13 Dec 1867 Fri 20 Dec 1867 Fri 27 Dec 1867 Fri 03 Jan 1868 Fri 10 Jan 1868 Fri 17 Jan 1868 Fri 24 Jan 1868 Thu 30 Jan 1868 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