condition mean min max 12pM Fe,Midday 58.0012 58.0012 58.0012 12pM Fe,Midnight 30.57725 29.2937 31.8608 58pM Fe,Midday 35.7939 35.7939 35.7939 58pM Fe,Midnight 38.16038571428572 22.0919 105.737 233pM Fe,Midnight 18.60376666666667 17.7008 19.5867 1160pM Fe,Midday 40.801385714285715 35.6479 46.6387 1160pM Fe,Midnight 12.392371666666667 4.27334 23.129 High carbon,Dark 20.501799333333334 7.79039 28.8623 High carbon,Light 18.928048461538463 3.15195 38.8894 Low carbon,Dark 22.2333 22.2333 22.2333 Phloroglucinol 12.822126666666668 7.64178 20.67 Silicon starvation,12h 29.9546 29.9546 29.9546