condition mean min max Control 0.0026535277777777777 0.0 0.015921166666666667 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.005034233333333333 0.0 0.015102699999999998 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0