0 1 2 3 Sat 04 Apr 1840 Thu 09 Apr 1840 Tue 14 Apr 1840 Sun 19 Apr 1840 Fri 24 Apr 1840 Wed 29 Apr 1840 Mon 04 May 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