condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.007229766666666666 0.0 0.021689299999999998 Phosphate deficiency 0.012187000000000002 0.0 0.036561 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0