condition mean min max Control 0.03507788888888889 0.0 0.09726666666666667 Nitrogen deficiency 0.04256455555555555 0.0 0.10083526666666666 Phosphate deficiency 0.014404122222222223 0.0 0.029850633333333335 Potassium deficiency 0.012944611111111112 0.0 0.031114600000000003 Heat 0.008664449999999999 0.0 0.017328899999999998