condition mean min max 12pM Fe,Midday 79.7171 79.7171 79.7171 12pM Fe,Midnight 12.674499999999998 11.2031 14.1459 58pM Fe,Midday 31.2652 31.2652 31.2652 58pM Fe,Midnight 13.166297142857143 0.0 24.3119 233pM Fe,Midnight 13.306466666666667 11.8075 15.8246 1160pM Fe,Midday 166.8487142857143 139.266 183.368 1160pM Fe,Midnight 6.45495 1.80752 13.121 High carbon,Dark 19.573693333333335 2.73181 75.1001 High carbon,Light 78.82640384615385 8.62507 200.053 Low carbon,Dark 8.40242 8.40242 8.40242 Phloroglucinol 10.24656 4.40362 16.3455 Silicon starvation,12h 27.9494 27.9494 27.9494