condition mean min max 12pM Fe,Midday 57.4181 57.4181 57.4181 12pM Fe,Midnight 48.68985 48.56 48.8197 58pM Fe,Midday 40.9218 40.9218 40.9218 58pM Fe,Midnight 29.693942857142858 0.0 38.6794 233pM Fe,Midnight 25.839166666666667 24.3752 28.2448 1160pM Fe,Midday 33.83007142857143 31.0336 38.0876 1160pM Fe,Midnight 26.897675 14.4479 34.9577 High carbon,Dark 34.353834 3.18691 68.8799 High carbon,Light 25.29719076923077 1.27638 60.2249 Low carbon,Dark 45.7436 45.7436 45.7436 Phloroglucinol 33.53136666666667 25.8998 42.7721 Silicon starvation,12h 26.1861 26.1861 26.1861