condition mean min max 12pM Fe,Midday 88.6058 88.6058 88.6058 12pM Fe,Midnight 79.8168 69.1345 90.4991 58pM Fe,Midday 86.1642 86.1642 86.1642 58pM Fe,Midnight 94.39281428571428 49.3891 251.294 233pM Fe,Midnight 46.388 43.7706 51.4702 1160pM Fe,Midday 85.4435 79.2561 90.3166 1160pM Fe,Midnight 35.4142 15.6851 48.4042 High carbon,Dark 36.64894666666667 15.7538 60.1951 High carbon,Light 29.02957 5.71231 58.2456 Low carbon,Dark 40.6671 40.6671 40.6671 Phloroglucinol 119.71563333333334 98.1559 134.508 Silicon starvation,12h 72.4947 72.4947 72.4947