condition mean min max Control 0.013583722222222221 0.0 0.08150233333333333 Nitrogen deficiency 0.034687666666666665 0.0 0.104063 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0