condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.02136188888888889 0.0 0.06408566666666667 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.017031666666666667 0.0 0.051095 Heat 0.03235 0.0 0.0647