condition mean min max 3 h after light 15.796899999999999 14.2393 18.5385 6 h after light 28.630533333333332 25.6169 33.8095 9 h after light 34.97233333333334 31.6983 38.4547 12 h after light 21.8602375 3.60645 31.7981 3 h after dark 10.39419 9.26507 11.4539 6 h after dark 6.465863333333333 5.86533 7.08593 9 h after dark 4.0857866666666665 3.41886 4.81157 12 h after dark 2.41376 2.21723 2.61029