condition mean min max 1 h after light 2.1830008530000002 2.1830008530000002 2.1830008530000002 3 h after light 4.3678254395 3.3963918410000002 5.339259038 5 h after light 10.4713429285 6.990533987 13.95215187 7 h after light 24.344756975000003 16.86799265 31.8215213 9 h after light 32.48201784 30.59835812 34.36567756 11 h after light 40.12712731 37.49996839 42.75428623 1 h after dark 39.772607815 33.30405022 46.24116541 3 h after dark 62.09062127999999 59.74553742 64.43570514 5 h after dark 50.871836855 50.13060765 51.61306606 7 h after dark 47.12838397 44.62389517 49.63287277 9 h after dark 48.929509485 47.76807334 50.09094563 11 h after dark 43.0037289 41.05160079 44.95585701