condition mean min max Control 0.005294038888888889 0.0 0.018466233333333335 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0176856 0.0 0.0530568 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0