condition mean min max 12pM Fe,Midday 138.117 138.117 138.117 12pM Fe,Midnight 86.28989999999999 85.5743 87.0055 58pM Fe,Midday 95.2732 95.2732 95.2732 58pM Fe,Midnight 75.06508571428571 67.7361 87.9906 233pM Fe,Midnight 43.88223333333333 41.0621 45.4739 1160pM Fe,Midday 73.82651428571428 70.8479 77.5856 1160pM Fe,Midnight 49.92459166666667 39.3001 61.9979 High carbon,Dark 52.67466666666667 25.8922 97.8523 High carbon,Light 43.841104615384616 7.98608 103.156 Low carbon,Dark 28.155 28.155 28.155 Phloroglucinol 42.32306666666667 34.2779 52.893 Silicon starvation,12h 60.9803 60.9803 60.9803