condition mean min max Control 0.003621577777777778 0.0 0.0118075 Nitrogen deficiency 0.021259411111111112 0.0 0.06377823333333334 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0256634 0.0222873 0.0290395