condition mean min max 12pM Fe,Midday 17.0454 17.0454 17.0454 12pM Fe,Midnight 13.4403 12.8012 14.0794 58pM Fe,Midday 14.7217 14.7217 14.7217 58pM Fe,Midnight 10.37370857142857 0.0 13.7669 233pM Fe,Midnight 9.938326666666667 9.14028 10.3641 1160pM Fe,Midday 10.158727142857144 8.95193 12.0498 1160pM Fe,Midnight 5.373301666666666 2.82592 8.91021 High carbon,Dark 13.251879333333333 4.08505 66.1822 High carbon,Light 5.71617676923077 0.686442 12.7152 Low carbon,Dark 5.56612 5.56612 5.56612 Phloroglucinol 10.309663333333333 7.76804 14.4373 Silicon starvation,12h 7.33171 7.33171 7.33171