condition mean min max Control 0.03008188888888889 0.0 0.18049133333333334 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.017469444444444444 0.0 0.052408333333333335 Heat 0.0 0.0 0.0