condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.020183444444444445 0.0 0.06055033333333334 Phosphate deficiency 0.16340933333333332 0.053991000000000004 0.2661423333333333 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0