0 1 2 3 Thu 17 Sep 1840 Tue 22 Sep 1840 Sun 27 Sep 1840 Fri 02 Oct 1840 Wed 07 Oct 1840 Mon 12 Oct 1840 Sat 17 Oct 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