condition mean min max 12pM Fe,Midday 30.9395 30.9395 30.9395 12pM Fe,Midnight 26.476799999999997 23.4151 29.5385 58pM Fe,Midday 10.7712 10.7712 10.7712 58pM Fe,Midnight 26.5501 14.0219 90.1521 233pM Fe,Midnight 4.020333333333333 3.45855 4.49612 1160pM Fe,Midday 13.5614 10.9113 17.8774 1160pM Fe,Midnight 3.6600425000000003 1.52618 7.13677 High carbon,Dark 5.523109733333333 0.401943 19.4863 High carbon,Light 2.9771295384615386 0.0 10.1063 Low carbon,Dark 3.70885 3.70885 3.70885 Phloroglucinol 15.05397 8.97861 23.1524 Silicon starvation,12h 3.463 3.463 3.463