condition mean min max 12pM Fe,Midday 192.829 192.829 192.829 12pM Fe,Midnight 38.33215 30.2482 46.4161 58pM Fe,Midday 168.718 168.718 168.718 58pM Fe,Midnight 23.86357142857143 0.0 37.2778 233pM Fe,Midnight 37.9173 32.8733 45.4096 1160pM Fe,Midday 155.78557142857144 137.686 180.977 1160pM Fe,Midnight 14.56645 6.24807 21.7049 High carbon,Dark 52.205398 3.76197 149.528 High carbon,Light 75.0314523076923 3.80518 262.13 Low carbon,Dark 31.5091 31.5091 31.5091 Phloroglucinol 46.987433333333335 34.4269 64.701 Silicon starvation,12h 55.1633 55.1633 55.1633