0 1 2 3 Thu 23 Jul 1840 Tue 28 Jul 1840 Sun 02 Aug 1840 Fri 07 Aug 1840 Wed 12 Aug 1840 Mon 17 Aug 1840 Sat 22 Aug 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