condition mean min max Control 0.0038556333333333334 0.0 0.0231338 Nitrogen deficiency 0.0044844222222222225 0.0 0.013453266666666666 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0