condition mean min max Control 0.001205188888888889 0.0 0.007231133333333334 Nitrogen deficiency 0.0020718 0.0 0.0062154 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0