condition mean min max 12pM Fe,Midday 792.138 792.138 792.138 12pM Fe,Midnight 1319.3600000000001 1263.9 1374.82 58pM Fe,Midday 600.103 600.103 600.103 58pM Fe,Midnight 2025.2871428571427 1297.46 2571.64 233pM Fe,Midnight 1786.3633333333335 1761.53 1813.88 1160pM Fe,Midday 6510.357142857143 5673.17 7312.94 1160pM Fe,Midnight 1077.4938333333334 815.687 1559.89 High carbon,Dark 755.6193333333333 103.191 2347.7 High carbon,Light 2410.510846153846 112.859 7452.35 Low carbon,Dark 937.478 937.478 937.478 Phloroglucinol 530.213 168.805 720.337 Silicon starvation,12h 306.642 306.642 306.642