condition mean min max Control 0.003358872222222222 0.0 0.011080466666666665 Nitrogen deficiency 0.012756455555555555 0.0 0.038269366666666665 Phosphate deficiency 0.136711 0.0 0.41013299999999997 Potassium deficiency 0.12895133333333333 0.0 0.386854 Heat 0.0041976999999999995 0.0 0.008395399999999999