condition mean min max Control 0.02103438888888889 0.0 0.12620633333333334 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.011220777777777776 0.0 0.03366233333333333 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0