condition mean min max Control 0.04565327777777778 0.0 0.2739196666666667 Nitrogen deficiency 0.5009744444444445 0.0 1.5029233333333334 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0