0 1 2 3 Wed 17 Jul 1907 Wed 24 Jul 1907 Wed 31 Jul 1907 Wed 07 Aug 1907 Wed 14 Aug 1907 Wed 21 Aug 1907 Wed 28 Aug 1907 Wed 04 Sep 1907 Wed 11 Sep 1907 Wed 18 Sep 1907 Wed 25 Sep 1907 Wed 02 Oct 1907 Thu 03 Oct 1907 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