condition mean min max 12pM Fe,Midday 35.7605 35.7605 35.7605 12pM Fe,Midnight 41.55965 40.617 42.5023 58pM Fe,Midday 46.3338 46.3338 46.3338 58pM Fe,Midnight 106.62718571428572 38.497 454.014 233pM Fe,Midnight 86.52346666666666 64.4255 101.339 1160pM Fe,Midday 23.04017142857143 17.3692 28.4545 1160pM Fe,Midnight 64.38385833333334 15.3719 180.558 High carbon,Dark 87.13351333333334 11.2154 194.198 High carbon,Light 70.27611307692308 1.73003 243.61 Low carbon,Dark 22.8287 22.8287 22.8287 Phloroglucinol 23.195623333333334 6.45957 34.413 Silicon starvation,12h 89.3798 89.3798 89.3798