condition mean min max Control 0.022267666666666668 0.0 0.133606 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.057906000000000006 0.0 0.08984033333333334 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0