condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 2.3252865555555555 0.0 6.443993 Potassium deficiency 18.247631666666667 0.0 54.45333333333333 Heat 0.0 0.0 0.0