condition mean min max Control 0.02178888888888889 0.0 0.13073333333333334 Nitrogen deficiency 0.179877 0.078846 0.23522666666666667 Phosphate deficiency 0.068162 0.0 0.144767 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0