0 1 2 3 Thu 26 Mar 1840 Tue 31 Mar 1840 Sun 05 Apr 1840 Fri 10 Apr 1840 Wed 15 Apr 1840 Mon 20 Apr 1840 Sat 25 Apr 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