0 1 2 3 Sun 12 Jul 1840 Sun 19 Jul 1840 Sun 26 Jul 1840 Sun 02 Aug 1840 Sun 09 Aug 1840 Sun 16 Aug 1840 Sun 23 Aug 1840 Sun 30 Aug 1840 Sun 06 Sep 1840 Wed 09 Sep 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