condition mean min max 12pM Fe,Midday 118.081 118.081 118.081 12pM Fe,Midnight 78.9761 77.1351 80.8171 58pM Fe,Midday 95.5537 95.5537 95.5537 58pM Fe,Midnight 59.275442857142856 0.0 75.2895 233pM Fe,Midnight 64.48626666666667 55.6245 69.0154 1160pM Fe,Midday 88.47748571428572 80.527 91.667 1160pM Fe,Midnight 49.85189166666667 32.8337 72.5405 High carbon,Dark 68.85174 28.7925 105.751 High carbon,Light 73.47896153846153 25.5487 110.603 Low carbon,Dark 41.8196 41.8196 41.8196 Phloroglucinol 32.347300000000004 25.8416 44.0063 Silicon starvation,12h 105.658 105.658 105.658