condition mean min max 12pM Fe,Midday 40.7292 40.7292 40.7292 12pM Fe,Midnight 48.728899999999996 48.7103 48.7475 58pM Fe,Midday 24.0261 24.0261 24.0261 58pM Fe,Midnight 68.03028571428571 32.5542 241.311 233pM Fe,Midnight 43.977 39.9728 48.616 1160pM Fe,Midday 25.0628 19.8384 29.8936 1160pM Fe,Midnight 26.131491666666665 17.8397 36.4497 High carbon,Dark 27.479069333333335 8.29694 47.9353 High carbon,Light 29.280055384615384 1.59852 66.2689 Low carbon,Dark 48.5345 48.5345 48.5345 Phloroglucinol 29.466133333333335 14.8878 37.4609 Silicon starvation,12h 122.82 122.82 122.82