condition mean min max Control 0.009108222222222222 0.0 0.054649333333333334 Nitrogen deficiency 0.004210955555555555 0.0 0.012632866666666666 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0