condition mean min max 12pM Fe,Midday 30.2802 30.2802 30.2802 12pM Fe,Midnight 42.422250000000005 38.9879 45.8566 58pM Fe,Midday 73.1501 73.1501 73.1501 58pM Fe,Midnight 61.46214285714286 0.0 78.2829 233pM Fe,Midnight 61.65913333333333 59.1423 64.056 1160pM Fe,Midday 16.220842857142856 13.9848 21.0575 1160pM Fe,Midnight 22.537666666666667 16.0641 29.8554 High carbon,Dark 118.60648666666667 38.9956 223.31 High carbon,Light 68.23445384615384 34.1791 113.963 Low carbon,Dark 103.095 103.095 103.095 Phloroglucinol 224.582 195.084 241.525 Silicon starvation,12h 25.9795 25.9795 25.9795