condition mean min max Control 0.0008840777777777779 0.0 0.005304466666666667 Nitrogen deficiency 0.004333177777777778 0.0 0.012999533333333334 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0