condition mean min max 12pM Fe,Midday 758.1 758.1 758.1 12pM Fe,Midnight 1325.1100000000001 1229.19 1421.03 58pM Fe,Midday 1285.98 1285.98 1285.98 58pM Fe,Midnight 1719.017142857143 1537.2 1980.38 233pM Fe,Midnight 2792.6566666666668 2673.82 2871.88 1160pM Fe,Midday 970.0758571428571 813.562 1106.44 1160pM Fe,Midnight 2010.8141666666668 1387.98 3106.11 High carbon,Dark 2219.6318 688.687 2884.27 High carbon,Light 2201.5903846153847 710.699 4103.82 Low carbon,Dark 2115.24 2115.24 2115.24 Phloroglucinol 1759.6566666666668 1309.27 2110.07 Silicon starvation,12h 2053.58 2053.58 2053.58