condition mean min max Control 0.008250249999999999 0.0 0.028876666666666665 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.008082122222222222 0.0 0.024246366666666668 Heat 0.0 0.0 0.0