condition mean min max Control 0.01957087222222222 0.0 0.08356533333333332 Nitrogen deficiency 0.0183905 0.0 0.03648733333333334 Phosphate deficiency 0.03310294444444444 0.0 0.085491 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0