condition mean min max 12pM Fe,Midday 18.2607 18.2607 18.2607 12pM Fe,Midnight 16.087699999999998 15.184 16.9914 58pM Fe,Midday 11.0554 11.0554 11.0554 58pM Fe,Midnight 12.932314285714286 0.0 17.0708 233pM Fe,Midnight 9.333073333333333 9.09778 9.65159 1160pM Fe,Midday 4.386385714285714 3.12085 5.68037 1160pM Fe,Midnight 3.7330475 1.7867 8.67236 High carbon,Dark 8.514396 1.67815 18.9791 High carbon,Light 4.7718053846153845 2.26323 8.8091 Low carbon,Dark 5.9346 5.9346 5.9346 Phloroglucinol 3.6993333333333336 1.70134 6.02409 Silicon starvation,12h 8.20246 8.20246 8.20246