0 1 2 3 Sun 31 Jul 1904 Sun 07 Aug 1904 Sun 14 Aug 1904 Sun 21 Aug 1904 Sun 28 Aug 1904 Sun 04 Sep 1904 Sun 11 Sep 1904 Sun 18 Sep 1904 Sun 25 Sep 1904 Sun 02 Oct 1904 Thu 06 Oct 1904 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