condition mean min max 12pM Fe,Midday 4.74957 4.74957 4.74957 12pM Fe,Midnight 30.762749999999997 21.7332 39.7923 58pM Fe,Midday 7.14449 7.14449 7.14449 58pM Fe,Midnight 61.902 0.0 97.9321 233pM Fe,Midnight 80.11036666666666 77.0036 82.8313 1160pM Fe,Midday 28.931585714285713 23.4746 34.4203 1160pM Fe,Midnight 46.64024166666667 23.6709 81.2486 High carbon,Dark 121.33205066666666 7.52776 428.203 High carbon,Light 114.02413561538462 0.776236 428.882 Low carbon,Dark 42.9628 42.9628 42.9628 Phloroglucinol 27.516433333333335 25.0001 29.123 Silicon starvation,12h 16.3042 16.3042 16.3042