condition mean min max 12pM Fe,Midday 81.5899 81.5899 81.5899 12pM Fe,Midnight 88.2935 87.3458 89.2412 58pM Fe,Midday 54.1459 54.1459 54.1459 58pM Fe,Midnight 64.51778571428571 0.0 92.2713 233pM Fe,Midnight 49.85953333333333 46.3283 56.5275 1160pM Fe,Midday 24.821214285714287 19.7549 30.1934 1160pM Fe,Midnight 22.111284166666668 9.98531 34.2849 High carbon,Dark 39.292866000000004 1.90169 76.3897 High carbon,Light 18.150198461538462 4.87591 39.5184 Low carbon,Dark 94.5611 94.5611 94.5611 Phloroglucinol 23.6985 20.8452 28.4464 Silicon starvation,12h 48.4701 48.4701 48.4701