condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.008266155555555555 0.0 0.024798466666666668 Potassium deficiency 0.006570744444444444 0.0 0.019712233333333332 Heat 0.0 0.0 0.0