0 1 2 3 Wed 12 Jan 1972 Tue 01 Feb 1972 Wed 01 Mar 1972 Sat 01 Apr 1972 Mon 01 May 1972 Thu 01 Jun 1972 Sat 01 Jul 1972 Tue 01 Aug 1972 Fri 01 Sep 1972 Sun 01 Oct 1972 Wed 01 Nov 1972 Fri 01 Dec 1972 Mon 01 Jan 1973 Wed 10 Jan 1973 Hours Slept Hours Slept Rolling Average Total Time in Bed Total Rolling Average
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Data:
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