condition mean min max 0 h after light 1.149719 0.773278 1.52616 2 h after light 1.166445 1.0418 1.29109 4 h after light 1.1343535 0.985387 1.28332 8 h after light 0.677943 0.450817 0.905069 12 h after light 1.166835 1.00964 1.32403 2 h after dark 0.6767719999999999 0.66359 0.689954 4 h after dark 1.1064535 0.899887 1.31302 8 h after dark 1.0830950000000001 1.00651 1.15968 12 h after dark 1.1038745 0.990519 1.21723