condition mean min max 12pM Fe,Midday 189.886 189.886 189.886 12pM Fe,Midnight 202.87099999999998 187.595 218.147 58pM Fe,Midday 152.088 152.088 152.088 58pM Fe,Midnight 172.306 142.444 235.609 233pM Fe,Midnight 107.15233333333333 105.59 108.412 1160pM Fe,Midday 104.7831 94.8204 116.025 1160pM Fe,Midnight 197.68109166666667 61.1346 281.961 High carbon,Dark 165.51054666666667 90.5149 267.552 High carbon,Light 119.40924615384615 38.6286 190.001 Low carbon,Dark 142.702 142.702 142.702 Phloroglucinol 209.422 190.516 239.022 Silicon starvation,12h 126.58 126.58 126.58