condition mean min max 0 h after light 56.83005 54.7357 58.9244 2 h after light 42.81645 42.5795 43.0534 4 h after light 49.44815 47.4035 51.4928 8 h after light 51.84415 46.9494 56.7389 12 h after light 51.3186 50.6493 51.9879 2 h after dark 52.438599999999994 50.4689 54.4083 4 h after dark 53.24105 52.2026 54.2795 8 h after dark 63.1389 55.9576 70.3202 12 h after dark 59.52305 58.6042 60.4419