condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.006498411111111112 0.0 0.019495233333333334 Phosphate deficiency 0.017366333333333334 0.0 0.052099 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0