condition mean min max 3 h after light 1.2440295 0.152531 2.96757 7 h after light 1.5482778333333334 0.474463 4.01995 11 h after light 1.9318589166666666 0.54796 3.77415 2 h after dark 0.85321165 0.0435928 2.12628 6 h after dark 0.8339547333333334 0.087206 3.1063 10 h after dark 0.5108755833333333 0.149337 1.62791