condition mean min max Control 0.08554222222222221 0.0 0.374007 Nitrogen deficiency 0.05267977777777778 0.0 0.15803933333333334 Phosphate deficiency 0.09090922222222221 0.0 0.27272766666666665 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0