condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.013972833333333332 0.0 0.0419185 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.012621255555555556 0.0 0.037863766666666666 Heat 0.0 0.0 0.0