condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0038088000000000006 0.0 0.011426400000000001 Heat 0.0464642 0.010159066666666666 0.08276933333333333