condition mean min max 0 h after light 10.40627 9.90144 10.9111 2 h after light 8.9671 8.85234 9.08186 4 h after light 11.62935 11.5425 11.7162 8 h after light 12.05345 11.1973 12.9096 12 h after light 15.06865 13.5836 16.5537 2 h after dark 14.2745 13.5541 14.9949 4 h after dark 14.17205 14.1338 14.2103 8 h after dark 15.211450000000001 14.1279 16.295 12 h after dark 10.61175 9.856 11.3675