0 1 2 3 Thu 13 Dec 1979 Thu 20 Dec 1979 Thu 27 Dec 1979 Thu 03 Jan 1980 Thu 10 Jan 1980 Thu 17 Jan 1980 Thu 24 Jan 1980 Thu 31 Jan 1980 Thu 07 Feb 1980 Sun 10 Feb 1980 Hours Slept Hours Slept Rolling Average Total Time in Bed Total Rolling Average
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Data:
Show: Rolling Average:
Events: