condition mean min max Control 0.0017553555555555554 0.0 0.010532133333333332 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.007447044444444444 0.0 0.022341133333333332 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0