condition mean min max Control 0.07298944444444444 0.0 0.43793666666666664 Nitrogen deficiency 0.11457444444444444 0.0 0.3437233333333333 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0