condition mean min max 12pM Fe,Midday 43.1333 43.1333 43.1333 12pM Fe,Midnight 41.8962 39.0358 44.7566 58pM Fe,Midday 54.0447 54.0447 54.0447 58pM Fe,Midnight 32.634742857142854 0.0 47.0076 233pM Fe,Midnight 25.290133333333333 24.2989 25.9559 1160pM Fe,Midday 26.23837142857143 23.9085 29.3881 1160pM Fe,Midnight 21.448 19.3394 22.8377 High carbon,Dark 17.72809 6.52323 32.5284 High carbon,Light 11.11316923076923 1.33804 27.5549 Low carbon,Dark 16.8537 16.8537 16.8537 Phloroglucinol 23.73443333333333 14.8553 35.2192 Silicon starvation,12h 23.0428 23.0428 23.0428