condition mean min max 12pM Fe,Midday 54.7922 54.7922 54.7922 12pM Fe,Midnight 117.02250000000001 109.424 124.621 58pM Fe,Midday 63.0009 63.0009 63.0009 58pM Fe,Midnight 84.57861428571428 0.0 109.812 233pM Fe,Midnight 111.68066666666667 111.274 112.254 1160pM Fe,Midday 33.434 28.0581 40.2634 1160pM Fe,Midnight 45.762233333333334 28.8838 74.2433 High carbon,Dark 74.74011933333334 9.54309 169.86 High carbon,Light 35.1476 21.5383 58.1874 Low carbon,Dark 74.8484 74.8484 74.8484 Phloroglucinol 62.672466666666665 61.9536 63.1976 Silicon starvation,12h 66.5468 66.5468 66.5468