condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0043345 0.0 0.0130035 Phosphate deficiency 0.011584111111111113 0.0 0.034752333333333336 Potassium deficiency 0.021457822222222225 0.0 0.06437346666666667 Heat 0.0 0.0 0.0