condition mean min max 1 h after light 13.88810561 13.60324263 14.17296859 3 h after light 15.961548996666668 14.09945047 16.96865405 5 h after light 22.31001483 19.68154544 27.52904253 7 h after light 19.954242553333334 19.0336466 21.45607831 9 h after light 21.308292326666667 17.28327436 25.05643206 11 h after light 21.207977149999998 19.80553147 23.38756249 1 h after dark 28.01288748 23.03749153 35.71225849 3 h after dark 24.08455592 20.17493636 28.08141585 5 h after dark 23.62759987 21.29826318 28.03844115 7 h after dark 24.011187376666665 22.42156552 26.43149234 9 h after dark 22.710134983333333 22.23934084 23.42938329 11 h after dark 24.911211209999998 24.04481189 25.635692199999998