condition mean min max 12pM Fe,Midday 60.233 60.233 60.233 12pM Fe,Midnight 52.758399999999995 47.0646 58.4522 58pM Fe,Midday 45.2304 45.2304 45.2304 58pM Fe,Midnight 76.28324285714285 44.8704 231.481 233pM Fe,Midnight 31.481466666666666 31.0228 32.2925 1160pM Fe,Midday 29.784357142857143 27.5146 33.0789 1160pM Fe,Midnight 21.383833333333335 12.5977 31.3452 High carbon,Dark 36.207123333333335 1.03206 89.2251 High carbon,Light 27.981367692307693 5.36691 53.3648 Low carbon,Dark 38.0924 38.0924 38.0924 Phloroglucinol 23.46216666666667 19.5202 30.4644 Silicon starvation,12h 28.528 28.528 28.528