condition mean min max 12pM Fe,Midday 663.749 663.749 663.749 12pM Fe,Midnight 437.30449999999996 432.173 442.436 58pM Fe,Midday 605.967 605.967 605.967 58pM Fe,Midnight 260.4817142857143 146.92 296.557 233pM Fe,Midnight 316.48699999999997 312.596 321.53 1160pM Fe,Midday 1356.9014285714286 1176.33 1510.47 1160pM Fe,Midnight 81.12730833333333 56.2988 109.394 High carbon,Dark 696.3653333333333 194.844 1503.15 High carbon,Light 839.1243076923076 297.209 1798.07 Low carbon,Dark 944.586 944.586 944.586 Phloroglucinol 499.23199999999997 446.81 580.189 Silicon starvation,12h 526.621 526.621 526.621