condition mean min max 12pM Fe,Midday 101.414 101.414 101.414 12pM Fe,Midnight 106.626 102.408 110.844 58pM Fe,Midday 90.7919 90.7919 90.7919 58pM Fe,Midnight 129.34938571428572 86.266 282.756 233pM Fe,Midnight 67.7026 65.4725 69.2763 1160pM Fe,Midday 80.56401428571428 72.7183 87.2511 1160pM Fe,Midnight 59.250925 44.9801 72.8142 High carbon,Dark 96.29995333333333 15.128 163.484 High carbon,Light 93.14966153846154 32.3104 168.621 Low carbon,Dark 120.203 120.203 120.203 Phloroglucinol 53.91316666666667 45.1072 65.8422 Silicon starvation,12h 53.4023 53.4023 53.4023