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Mystery Class Data Sheet

Location _________________________
(Mystery Class # 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 or Home)

DATE

Sunrise

Sunset

Photoperiod

Feb. 3

 

 

 

Feb. 10

 

 

 

Feb. 17

 

 

 

Feb. 24

 

 

 

Mar. 3

 

 

 

Mar.10

 

 

 

Mar. 17

 

 

 

Mar. 24

 

 

 

Mar. 31

 

 

 

Apr. 7

 

 

 

Apr. 14

 

 

 

Instructions:
Make 11 copies of this data sheet. Record your own sunrise/sunset data on one, and use one for each of the other 10 Mystery Sites.