condition mean min max Control 0.004162516666666667 0.0 0.0249751 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.006739944444444444 0.0 0.020219833333333333 Potassium deficiency 0.0046353 0.0 0.0139059 Heat 0.0062661 0.0 0.0125322