condition mean min max 12pM Fe,Midday 198.148 198.148 198.148 12pM Fe,Midnight 219.00549999999998 217.988 220.023 58pM Fe,Midday 216.048 216.048 216.048 58pM Fe,Midnight 152.29298571428572 0.0129 211.357 233pM Fe,Midnight 114.521 111.954 116.165 1160pM Fe,Midday 204.0612857142857 154.837 239.786 1160pM Fe,Midnight 116.17575 102.201 131.999 High carbon,Dark 93.22409333333333 65.4572 124.353 High carbon,Light 111.27933076923077 34.8191 205.03 Low carbon,Dark 59.8404 59.8404 59.8404 Phloroglucinol 499.12666666666667 478.334 514.225 Silicon starvation,12h 82.3569 82.3569 82.3569