condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.020294399999999997 0.0 0.05175933333333333 Phosphate deficiency 0.0051773777777777774 0.0 0.0080468 Potassium deficiency 0.002714122222222222 0.0 0.008142366666666666 Heat 0.00459885 0.0 0.0091977