condition mean min max Control 0.05444527777777777 0.0 0.22804266666666664 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.054705111111111114 0.0 0.16411533333333334 Heat 0.0 0.0 0.0