condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0027641444444444444 0.0 0.008292433333333333 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.002511677777777778 0.0 0.007535033333333333 Heat 0.0 0.0 0.0