0 1 2 3 Sun 02 Jan 2011 Tue 01 Feb 2011 Tue 01 Mar 2011 Fri 01 Apr 2011 Sun 01 May 2011 Wed 01 Jun 2011 Fri 01 Jul 2011 Mon 01 Aug 2011 Thu 01 Sep 2011 Sat 01 Oct 2011 Tue 01 Nov 2011 Thu 01 Dec 2011 Sun 01 Jan 2012 Hours Slept Hours Slept Rolling Average Total Time in Bed Total Rolling Average
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