condition mean min max Control 0.04588094444444444 0.0 0.27528566666666665 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.18514333333333333 0.0 0.55543 Heat 0.0 0.0 0.0