condition mean min max Control 0.0032971555555555555 0.0 0.0162108 Nitrogen deficiency 0.00975628888888889 0.0 0.018960633333333334 Phosphate deficiency 0.0014472333333333332 0.0 0.0043416999999999996 Potassium deficiency 0.003020166666666667 0.0 0.0090605 Heat 0.0 0.0 0.0