0 1 2 3 Wed 07 Jan 1852 Wed 14 Jan 1852 Wed 21 Jan 1852 Wed 28 Jan 1852 Wed 04 Feb 1852 Wed 11 Feb 1852 Wed 18 Feb 1852 Wed 25 Feb 1852 Wed 03 Mar 1852 Sun 07 Mar 1852 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