condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.019237666666666663 0.0 0.057712999999999993 Potassium deficiency 0.012362933333333334 0.0 0.037088800000000005 Heat 0.0 0.0 0.0