condition mean min max Control 0.2386733888888889 0.0 1.2356800000000001 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.5771266666666667 0.55576 0.5984933333333333