condition mean min max Control 0.006548888888888889 0.0 0.03929333333333333 Nitrogen deficiency 0.006860166666666666 0.0 0.020580499999999998 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0