condition mean min max 12pM Fe,Midday 23.6175 23.6175 23.6175 12pM Fe,Midnight 22.3916 21.4353 23.3479 58pM Fe,Midday 13.1087 13.1087 13.1087 58pM Fe,Midnight 9.994278571428572 0.0 15.6356 233pM Fe,Midnight 9.086313333333333 8.29011 9.6522 1160pM Fe,Midday 15.676614285714287 12.871 19.1341 1160pM Fe,Midnight 5.154908333333333 3.64036 7.42661 High carbon,Dark 16.050118 2.80888 106.852 High carbon,Light 8.720714615384615 1.51679 15.9548 Low carbon,Dark 10.4666 10.4666 10.4666 Phloroglucinol 5.978436666666666 2.42171 11.8486 Silicon starvation,12h 21.6224 21.6224 21.6224