condition mean min max Control 0.0014895755555555555 0.0 0.0078181 Nitrogen deficiency 0.0024510555555555557 0.0 0.007353166666666667 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0