condition mean min max 12pM Fe,Midday 115.678 115.678 115.678 12pM Fe,Midnight 87.87360000000001 69.9042 105.843 58pM Fe,Midday 117.572 117.572 117.572 58pM Fe,Midnight 50.66891428571429 0.0 65.5359 233pM Fe,Midnight 67.2658 60.8451 73.6463 1160pM Fe,Midday 62.14602857142857 44.3946 75.2327 1160pM Fe,Midnight 27.123783333333332 15.7095 42.8337 High carbon,Dark 60.639026666666666 13.6475 152.372 High carbon,Light 49.36273076923077 15.6448 77.0231 Low carbon,Dark 52.0733 52.0733 52.0733 Phloroglucinol 46.632200000000005 25.4683 79.3439 Silicon starvation,12h 64.4829 64.4829 64.4829