condition mean min max Control 0.0015550499999999999 0.0 0.0093303 Nitrogen deficiency 0.007723922222222222 0.0 0.011888866666666666 Phosphate deficiency 0.07507744444444445 0.0 0.175275 Potassium deficiency 0.006606044444444444 0.0 0.01981813333333333 Heat 0.0 0.0 0.0