condition mean min max 12pM Fe,Midday 141.418 141.418 141.418 12pM Fe,Midnight 115.47595 91.9179 139.034 58pM Fe,Midday 31.2832 31.2832 31.2832 58pM Fe,Midnight 63.12032857142857 0.0 118.408 233pM Fe,Midnight 65.15183333333334 47.7049 78.3498 1160pM Fe,Midday 63.19038571428571 38.8203 80.1355 1160pM Fe,Midnight 63.63453333333334 38.117 106.381 High carbon,Dark 110.72280666666667 30.8659 220.152 High carbon,Light 112.78708461538461 35.2227 197.469 Low carbon,Dark 181.924 181.924 181.924 Phloroglucinol 92.15610000000001 48.0003 120.435 Silicon starvation,12h 124.046 124.046 124.046