condition mean min max Diurnal culture light 66.5372611111111 62.117066666666666 69.2507 Diurnal culture dark 57.65906666666667 50.995466666666665 61.283 Root 99.4568625 77.0919 125.82366666666667 Leaf 45.059016666666665 29.958949999999998 62.0018 Meristem 8.270634444444443 2.8609 13.82861 Stem 58.807424999999995 57.251599999999996 60.363249999999994 Darkness stress 81.08494999999999 81.08494999999999 81.08494999999999 High light stress 70.04795 70.04795 70.04795 Heat stress 42.550975 39.7923 45.309650000000005 Cold stress 39.333425 38.23935 40.427499999999995