condition mean min max 12pM Fe,Midday 22.031 22.031 22.031 12pM Fe,Midnight 42.845150000000004 38.8498 46.8405 58pM Fe,Midday 23.4494 23.4494 23.4494 58pM Fe,Midnight 29.695757142857143 0.0 36.9859 233pM Fe,Midnight 52.5549 50.542 54.6278 1160pM Fe,Midday 12.1017 10.2957 13.8834 1160pM Fe,Midnight 42.035066666666665 35.9268 49.2168 High carbon,Dark 56.27292 22.3003 91.1456 High carbon,Light 45.14563846153846 20.5212 76.7626 Low carbon,Dark 25.9417 25.9417 25.9417 Phloroglucinol 16.290533333333332 11.3043 19.3604 Silicon starvation,12h 90.8331 90.8331 90.8331