condition mean min max Control 0.003935044444444444 0.0 0.0163262 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0023742666666666666 0.0 0.0071227999999999994 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0