condition mean min max Control 0.004199672222222222 0.0 0.02519803333333333 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.008352055555555555 0.0 0.025056166666666668 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0