condition mean min max Control 1.0323785555555556 0.7552236666666666 1.3232300000000001 Nitrogen deficiency 1.1750217777777778 0.437352 1.5628766666666667 Phosphate deficiency 0.967388 0.797586 1.213152 Potassium deficiency 0.4415757777777778 0.325498 0.552189 Heat 1.920585 1.6556600000000001 2.18551