condition mean min max Control 0.006173944444444445 0.0 0.03704366666666667 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.001713577777777778 0.0 0.005140733333333334 Heat 0.0 0.0 0.0