condition mean min max Control 0.010486922222222222 0.0 0.045797000000000004 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.004170166666666667 0.0 0.0125105 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0