condition mean min max Control 0.004971172222222222 0.0 0.029827033333333332 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.003790544444444444 0.0 0.011371633333333332 Heat 0.0 0.0 0.0