condition mean min max Control 0.0012028222222222223 0.0 0.007216933333333334 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.03657236666666667 0.0 0.1097171 Heat 0.0 0.0 0.0