0 1 2 3 Thu 10 Jan 1839 Thu 17 Jan 1839 Thu 24 Jan 1839 Thu 31 Jan 1839 Thu 07 Feb 1839 Thu 14 Feb 1839 Thu 21 Feb 1839 Thu 28 Feb 1839 Thu 07 Mar 1839 Wed 13 Mar 1839 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