condition mean min max 12pM Fe,Midday 160.097 160.097 160.097 12pM Fe,Midnight 133.1255 130.25 136.001 58pM Fe,Midday 144.256 144.256 144.256 58pM Fe,Midnight 80.83528571428572 0.0 101.358 233pM Fe,Midnight 68.64733333333334 61.9038 73.1499 1160pM Fe,Midday 99.24318571428572 96.3959 106.457 1160pM Fe,Midnight 29.550733333333334 20.6709 39.3277 High carbon,Dark 79.49106 29.2781 123.821 High carbon,Light 63.28962307692308 10.7025 108.302 Low carbon,Dark 63.8468 63.8468 63.8468 Phloroglucinol 72.9048 42.076 110.273 Silicon starvation,12h 111.777 111.777 111.777