condition mean min max 12pM Fe,Midday 132.528 132.528 132.528 12pM Fe,Midnight 165.461 155.801 175.121 58pM Fe,Midday 132.562 132.562 132.562 58pM Fe,Midnight 188.45228571428572 137.387 256.043 233pM Fe,Midnight 139.33133333333333 132.16 143.089 1160pM Fe,Midday 114.10642857142857 98.226 124.042 1160pM Fe,Midnight 111.53775 67.1587 151.567 High carbon,Dark 150.48868 95.5802 214.374 High carbon,Light 120.55543076923077 76.3248 184.399 Low carbon,Dark 172.048 172.048 172.048 Phloroglucinol 202.244 192.36 209.467 Silicon starvation,12h 76.2238 76.2238 76.2238