condition mean min max Control 0.02748588888888889 0.0 0.16491533333333333 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.11181777777777778 0.0 0.3354533333333333 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0