condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.007614322222222223 0.0 0.02284296666666667 Potassium deficiency 0.007349833333333333 0.0 0.0220495 Heat 0.0 0.0 0.0