Latitude:	55.00N - 56.00N		Longitude:	20.00E - 21.00E
Month:	September

Depth Mean Max. Min. Number of Sample Standard Deviation 0 7.54 7.75 7.23 9 0.15 10 7.58 7.88 7.28 9 0.17 20 7.60 7.88 7.30 9 0.17 30 7.64 7.87 7.30 9 0.18