condition mean min max 12pM Fe,Midday 101.037 101.037 101.037 12pM Fe,Midnight 71.10634999999999 64.0668 78.1459 58pM Fe,Midday 79.9679 79.9679 79.9679 58pM Fe,Midnight 74.88117142857143 51.4033 180.489 233pM Fe,Midnight 32.6172 27.6968 36.0058 1160pM Fe,Midday 58.71704285714286 53.1573 62.5513 1160pM Fe,Midnight 35.70263333333333 20.9816 50.6154 High carbon,Dark 70.788 31.9151 145.843 High carbon,Light 70.96467076923076 9.56492 137.745 Low carbon,Dark 71.7778 71.7778 71.7778 Phloroglucinol 74.91586666666667 53.1315 87.5159 Silicon starvation,12h 32.3545 32.3545 32.3545