condition mean min max Control 0.1598320683888889 0.0 0.5495733333333334 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.7147897300577778 1.85684e-06 1.247032 Heat 0.5779949613333334 0.351207 0.8047829226666667