condition mean min max 12pM Fe,Midday 72.1333 72.1333 72.1333 12pM Fe,Midnight 91.70235 90.1731 93.2316 58pM Fe,Midday 22.4028 22.4028 22.4028 58pM Fe,Midnight 53.29378571428572 0.0 66.492 233pM Fe,Midnight 49.8766 49.4038 50.6741 1160pM Fe,Midday 25.3964 17.451 33.1507 1160pM Fe,Midnight 65.29066666666667 36.2812 82.8252 High carbon,Dark 45.210993333333334 17.848 112.812 High carbon,Light 16.175068461538462 6.96048 25.2444 Low carbon,Dark 23.2875 23.2875 23.2875 Phloroglucinol 14.27454 6.58552 18.1208 Silicon starvation,12h 37.327 37.327 37.327