condition mean min max 12pM Fe,Midday 259.215 259.215 259.215 12pM Fe,Midnight 216.98149999999998 215.503 218.46 58pM Fe,Midday 176.939 176.939 176.939 58pM Fe,Midnight 252.35671428571428 0.0 330.732 233pM Fe,Midnight 214.95033333333333 207.432 228.1 1160pM Fe,Midday 273.6892857142857 233.8 325.738 1160pM Fe,Midnight 244.40891666666667 223.076 263.701 High carbon,Dark 137.57770666666667 60.6951 299.868 High carbon,Light 96.29014615384615 42.1119 192.324 Low carbon,Dark 79.8667 79.8667 79.8667 Phloroglucinol 227.60733333333332 125.228 289.0 Silicon starvation,12h 68.5711 68.5711 68.5711