condition mean min max 0 h after light 0.344973 0.308211 0.381735 2 h after light 0.3182975 0.229448 0.407147 4 h after light 0.2459585 0.155148 0.336769 8 h after light 0.206485 0.157692 0.255278 12 h after light 0.10501025 0.0575095 0.152511 2 h after dark 0.301212 0.196501 0.405923 4 h after dark 0.336105 0.323658 0.348552 8 h after dark 0.3040195 0.214682 0.393357 12 h after dark 0.41810899999999995 0.346359 0.489859