condition mean min max 12pM Fe,Midday 87.6018 87.6018 87.6018 12pM Fe,Midnight 92.0364 86.8516 97.2212 58pM Fe,Midday 201.305 201.305 201.305 58pM Fe,Midnight 84.80025714285715 0.0 155.046 233pM Fe,Midnight 63.6438 59.9776 65.6091 1160pM Fe,Midday 64.53717142857143 55.5604 72.4339 1160pM Fe,Midnight 48.587666666666664 38.865 56.7651 High carbon,Dark 70.19676666666666 26.2544 102.618 High carbon,Light 66.05341538461539 21.5526 104.861 Low carbon,Dark 63.2075 63.2075 63.2075 Phloroglucinol 89.3869 84.3153 98.4327 Silicon starvation,12h 112.332 112.332 112.332