0 1 2 3 Mon 19 Mar 1849 Tue 27 Mar 1849 Wed 04 Apr 1849 Thu 12 Apr 1849 Fri 20 Apr 1849 Sat 28 Apr 1849 Sun 06 May 1849 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