condition mean min max Control 0.013549205555555556 0.0 0.06656706666666667 Nitrogen deficiency 0.0045843333333333335 0.0 0.013753 Phosphate deficiency 0.020541611111111115 0.0 0.04874800000000001 Potassium deficiency 0.0044526999999999995 0.0 0.0133581 Heat 0.0 0.0 0.0