condition mean min max 12pM Fe,Midday 0.666302 0.666302 0.666302 12pM Fe,Midnight 84.60204999999999 77.1437 92.0604 58pM Fe,Midday 114.546 114.546 114.546 58pM Fe,Midnight 158.2504142857143 71.5082 304.536 233pM Fe,Midnight 57.38313333333333 56.1732 59.3055 1160pM Fe,Midday 0.13845727142857142 0.0 0.52397 1160pM Fe,Midnight 86.7742 72.2541 103.223 High carbon,Dark 41.72758666666667 15.7813 60.7031 High carbon,Light 11.50929076923077 4.53989 42.2948 Low carbon,Dark 22.4277 22.4277 22.4277 Phloroglucinol 10.993366666666667 10.2905 12.1919 Silicon starvation,12h 39.3728 39.3728 39.3728