condition mean min max Control 0.008250194444444444 0.0 0.049501166666666666 Nitrogen deficiency 0.007866088888888888 0.0 0.011875166666666666 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0