0 1 2 3 Thu 31 Oct 1839 Thu 07 Nov 1839 Thu 14 Nov 1839 Thu 21 Nov 1839 Thu 28 Nov 1839 Thu 05 Dec 1839 Thu 12 Dec 1839 Thu 19 Dec 1839 Thu 26 Dec 1839 Thu 02 Jan 1840 Thu 09 Jan 1840 Thu 16 Jan 1840 Fri 17 Jan 1840 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