0 1 2 3 Fri 29 Jan 1847 Fri 05 Feb 1847 Fri 12 Feb 1847 Fri 19 Feb 1847 Fri 26 Feb 1847 Fri 05 Mar 1847 Fri 12 Mar 1847 Fri 19 Mar 1847 Fri 26 Mar 1847 Fri 02 Apr 1847 Sun 04 Apr 1847 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