condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.011666222222222224 0.0 0.03499866666666667 Potassium deficiency 0.009657733333333333 0.0 0.0289732 Heat 0.0 0.0 0.0