condition mean min max Control 0.015733555555555556 0.0 0.09440133333333334 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.009070266666666665 0.0 0.027210799999999997 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0