condition mean min max Control 0.0018834611111111113 0.0 0.011300766666666668 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0060921111111111115 0.0 0.009925033333333333 Heat 0.0 0.0 0.0