condition mean min max Control 0.0010424572222222223 0.0 0.006254743333333333 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.009328600000000001 0.0 0.0279858 Heat 0.0 0.0 0.0