condition mean min max Control 0.019084294444444445 0.0 0.066382 Nitrogen deficiency 0.025419144444444448 0.0 0.04024833333333334 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.03000925 0.0 0.0600185