condition mean min max 12pM Fe,Midday 99.8995 99.8995 99.8995 12pM Fe,Midnight 56.39265 54.9729 57.8124 58pM Fe,Midday 108.383 108.383 108.383 58pM Fe,Midnight 48.888557142857145 0.0 64.6306 233pM Fe,Midnight 70.08149999999999 69.7224 70.3316 1160pM Fe,Midday 88.91629999999999 81.7712 93.5176 1160pM Fe,Midnight 91.45304999999999 55.6832 114.539 High carbon,Dark 67.33918666666666 27.0344 111.106 High carbon,Light 62.146869230769234 23.6139 111.224 Low carbon,Dark 61.3005 61.3005 61.3005 Phloroglucinol 76.80346666666667 68.6056 88.8449 Silicon starvation,12h 458.03 458.03 458.03