condition mean min max 12pM Fe,Midday 35.3186 35.3186 35.3186 12pM Fe,Midnight 43.525000000000006 41.4881 45.5619 58pM Fe,Midday 257.527 257.527 257.527 58pM Fe,Midnight 81.11914285714286 38.3572 154.28 233pM Fe,Midnight 57.336866666666666 53.0574 61.7116 1160pM Fe,Midday 15.316642857142856 9.6968 19.3994 1160pM Fe,Midnight 60.770466666666664 33.8688 89.9155 High carbon,Dark 79.88068 29.2708 147.341 High carbon,Light 56.35345107692308 0.730414 164.912 Low carbon,Dark 33.5148 33.5148 33.5148 Phloroglucinol 15.613126666666666 4.94308 21.0318 Silicon starvation,12h 49.0107 49.0107 49.0107