condition mean min max 12pM Fe,Midday 76.8544 76.8544 76.8544 12pM Fe,Midnight 93.3691 88.6736 98.0646 58pM Fe,Midday 80.5225 80.5225 80.5225 58pM Fe,Midnight 111.28008571428572 76.5206 271.848 233pM Fe,Midnight 49.876133333333335 47.9363 53.3393 1160pM Fe,Midday 65.58524285714286 61.3312 73.2845 1160pM Fe,Midnight 33.716091666666664 18.8596 58.263 High carbon,Dark 32.056296 0.0 94.855 High carbon,Light 16.786006153846156 4.66146 57.9022 Low carbon,Dark 30.4447 30.4447 30.4447 Phloroglucinol 75.8956 60.618 101.075 Silicon starvation,12h 29.8045 29.8045 29.8045