condition mean min max 12pM Fe,Midday 51.3486 51.3486 51.3486 12pM Fe,Midnight 91.38669999999999 89.6921 93.0813 58pM Fe,Midday 43.23 43.23 43.23 58pM Fe,Midnight 113.14557142857143 0.0 146.802 233pM Fe,Midnight 125.691 122.16 130.104 1160pM Fe,Midday 112.07212857142858 99.5799 117.474 1160pM Fe,Midnight 123.92106666666666 99.5718 144.405 High carbon,Dark 64.70319333333333 18.28 128.832 High carbon,Light 87.73740153846154 4.10888 211.583 Low carbon,Dark 71.2881 71.2881 71.2881 Phloroglucinol 20.4544 14.6049 23.9537 Silicon starvation,12h 78.2868 78.2868 78.2868