condition mean min max Control 0.042722861111111114 0.0 0.07480250000000001 Nitrogen deficiency 0.07663377777777779 0.0 0.164643 Phosphate deficiency 0.051951444444444446 0.0 0.081318 Potassium deficiency 0.03247911111111111 0.0 0.053380333333333335 Heat 0.024345500000000003 0.0 0.048691000000000005