condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0064530111111111114 0.0 0.019359033333333334 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0093758 0.0 0.0187516