condition mean min max 12pM Fe,Midday 22.8463 22.8463 22.8463 12pM Fe,Midnight 14.7668 11.3776 18.156 58pM Fe,Midday 24.771 24.771 24.771 58pM Fe,Midnight 7.962922857142857 0.0 11.1349 233pM Fe,Midnight 19.854300000000002 18.2358 20.7818 1160pM Fe,Midday 18.180485714285716 15.8996 22.2677 1160pM Fe,Midnight 16.290170833333335 6.01333 24.5512 High carbon,Dark 53.591628 5.61852 490.618 High carbon,Light 24.28307 3.48701 101.741 Low carbon,Dark 13.5948 13.5948 13.5948 Phloroglucinol 36.34353333333333 33.3633 38.3649 Silicon starvation,12h 34.9686 34.9686 34.9686