condition mean min max Control 0.009454722222222222 0.0 0.05672833333333333 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.05705644444444444 0.0 0.1711693333333333 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0