0 1 2 3 Wed 29 Apr 1840 Fri 01 May 1840 Mon 01 Jun 1840 Wed 01 Jul 1840 Tue 28 Jul 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