condition mean min max Control 0.0019711333333333335 0.0 0.0118268 Nitrogen deficiency 0.0038920555555555553 0.0 0.011676166666666666 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0