0 1 2 3 Fri 30 Oct 1981 Fri 06 Nov 1981 Fri 13 Nov 1981 Fri 20 Nov 1981 Fri 27 Nov 1981 Fri 04 Dec 1981 Fri 11 Dec 1981 Fri 18 Dec 1981 Fri 25 Dec 1981 Fri 01 Jan 1982 Fri 08 Jan 1982 Sun 10 Jan 1982 Hours Slept Hours Slept Rolling Average Total Time in Bed Total Rolling Average
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