condition mean min max Diurnal culture light 76.39051666666666 64.04079999999999 95.81656666666666 Diurnal culture dark 76.17372777777777 61.5238 94.2012 Root 136.03065833333335 61.81685 331.5826666666667 Leaf 73.8978 69.14785 80.39335 Meristem 106.68375277777778 59.073225 178.0314 Stem 59.34025 53.4273 65.25319999999999 Darkness stress 37.23095 37.23095 37.23095 High light stress 36.7699 36.7699 36.7699 Heat stress 65.120725 61.1606 69.08085 Cold stress 46.415525 46.0757 46.75535