condition mean min max Control 0.004473561111111112 0.0 0.026841366666666668 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.008706233333333332 0.0 0.026118699999999998 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0