condition mean min max 12pM Fe,Midday 105.095 105.095 105.095 12pM Fe,Midnight 319.10900000000004 313.646 324.572 58pM Fe,Midday 83.9754 83.9754 83.9754 58pM Fe,Midnight 431.00514285714286 226.423 489.732 233pM Fe,Midnight 390.794 378.023 401.548 1160pM Fe,Midday 227.36714285714285 214.066 240.263 1160pM Fe,Midnight 292.9845833333333 264.299 308.962 High carbon,Dark 188.49687333333333 36.8376 359.369 High carbon,Light 229.83694615384616 25.9725 637.953 Low carbon,Dark 352.936 352.936 352.936 Phloroglucinol 15.397166666666667 11.2826 20.9396 Silicon starvation,12h 178.662 178.662 178.662