condition mean min max Control 0.08960222222222222 0.0 0.39538999999999996 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.05297788888888889 0.0 0.15893366666666667 Potassium deficiency 0.11217 0.0 0.33651000000000003 Heat 0.13998449999999998 0.0 0.27996899999999997