0 1 2 3 Wed 16 Sep 1874 Thu 01 Oct 1874 Sun 01 Nov 1874 Tue 01 Dec 1874 Fri 01 Jan 1875 Mon 01 Feb 1875 Mon 01 Mar 1875 Thu 01 Apr 1875 Sat 01 May 1875 Tue 01 Jun 1875 Thu 01 Jul 1875 Sun 01 Aug 1875 Wed 01 Sep 1875 Thu 16 Sep 1875 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