condition mean min max Control 0.016028816666666668 0.0 0.066624 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.010385055555555555 0.0 0.031155166666666668 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0