condition mean min max Control 0.012992727777777777 0.0 0.0266791 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.006616777777777778 0.0 0.019850333333333334 Heat 0.0127597 0.0 0.0255194