Latitude:	20.00N - 21.00N		Longitude:	81.00W - 80.00W
Month:	May

Depth Mean Max. Min. Number of Sample Standard Deviation 0 36.15 36.22 36.08 2 0.10 50 36.13 36.16 36.09 2 0.05 250 36.56 36.61 36.51 2 0.07