condition mean min max Control 0.007812308888888889 0.0 0.0176395 Nitrogen deficiency 0.0067850555555555555 0.0 0.020355166666666667 Phosphate deficiency 0.0027039555555555556 0.0 0.008111866666666667 Potassium deficiency 0.006135857777777779 0.0 0.0169772 Heat 0.011809199999999999 0.0 0.023618399999999998