condition mean min max 0 h after light 45.9771 39.7644 52.1898 2 h after light 26.3767 24.0102 28.7432 4 h after light 31.48645 29.3341 33.6388 8 h after light 19.0904 19.0541 19.1267 12 h after light 32.1562 29.8458 34.4666 2 h after dark 38.308949999999996 32.3151 44.3028 4 h after dark 41.83095 40.2077 43.4542 8 h after dark 58.1957 50.2218 66.1696 12 h after dark 48.4002 45.3536 51.4468