condition mean min max 12pM Fe,Midday 79.369 79.369 79.369 12pM Fe,Midnight 62.7439 60.8908 64.597 58pM Fe,Midday 49.4659 49.4659 49.4659 58pM Fe,Midnight 33.11385714285714 0.0 43.7404 233pM Fe,Midnight 39.861333333333334 38.2534 42.8258 1160pM Fe,Midday 55.62804285714286 43.4188 65.5523 1160pM Fe,Midnight 25.707991666666665 18.6646 34.2284 High carbon,Dark 36.34335333333333 16.13 86.4155 High carbon,Light 27.643207692307694 4.84078 56.6261 Low carbon,Dark 31.4018 31.4018 31.4018 Phloroglucinol 16.681633333333334 12.5418 19.6351 Silicon starvation,12h 65.1853 65.1853 65.1853