condition mean min max Control 0.0011365277777777778 0.0 0.006819166666666667 Nitrogen deficiency 0.008605366666666666 0.0 0.025816099999999998 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0