condition mean min max Control 0.008431777777777778 0.0 0.050590666666666666 Nitrogen deficiency 0.106998 0.0 0.320994 Phosphate deficiency 0.200808 0.0 0.602424 Potassium deficiency 0.11742799999999999 0.0 0.352284 Heat 0.09163349999999999 0.0 0.18326699999999999