condition mean min max 12pM Fe,Midday 1461.99 1461.99 1461.99 12pM Fe,Midnight 1609.31 1583.27 1635.35 58pM Fe,Midday 1086.94 1086.94 1086.94 58pM Fe,Midnight 2150.092857142857 1061.19 2853.65 233pM Fe,Midnight 1915.8066666666666 1879.99 1935.51 1160pM Fe,Midday 7297.33 6824.92 7597.06 1160pM Fe,Midnight 1194.5875 1016.29 1496.66 High carbon,Dark 964.0198 279.023 2835.7 High carbon,Light 2303.454153846154 260.097 5036.4 Low carbon,Dark 793.105 793.105 793.105 Phloroglucinol 619.673 230.328 884.665 Silicon starvation,12h 629.708 629.708 629.708