condition mean min max Control 0.0098695 0.0 0.059217 Nitrogen deficiency 0.10759188888888889 0.0 0.2740436666666667 Phosphate deficiency 0.0818144 0.0 0.2248888 Potassium deficiency 0.006532799999999999 0.0 0.0195984 Heat 0.021546216666666666 0.021188799999999997 0.021903633333333335