condition mean min max Control 0.002911011111111111 0.0 0.00972451 Nitrogen deficiency 0.0008614644444444445 0.0 0.0025843933333333335 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.004973845 0.0024851666666666668 0.007462523333333334