condition mean min max 12pM Fe,Midday 85.9367 85.9367 85.9367 12pM Fe,Midnight 69.05895000000001 64.8015 73.3164 58pM Fe,Midday 155.74 155.74 155.74 58pM Fe,Midnight 66.33938571428571 0.0 85.1355 233pM Fe,Midnight 214.83866666666665 210.213 221.325 1160pM Fe,Midday 48.65935714285715 40.0439 55.8386 1160pM Fe,Midnight 268.66625 227.364 302.258 High carbon,Dark 444.8986 221.728 1104.48 High carbon,Light 473.1098692307692 30.0023 760.658 Low carbon,Dark 232.74 232.74 232.74 Phloroglucinol 207.39466666666667 176.049 260.738 Silicon starvation,12h 401.748 401.748 401.748