condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.06159144444444445 0.0 0.18477433333333335 Phosphate deficiency 0.10215077777777777 0.0 0.3064523333333333 Potassium deficiency 0.0 0.0 0.0 Heat 0.13998449999999998 0.0 0.27996899999999997