condition mean min max 0 h after light 0.4532805 0.173259 0.733302 2 h after light 0.21121849999999998 0.167789 0.254648 4 h after light 0.199826 0.173433 0.226219 8 h after light 0.2866025 0.282812 0.290393 12 h after light 0.845132 0.607804 1.08246 2 h after dark 0.773076 0.745225 0.800927 4 h after dark 0.512668 0.386405 0.638931 8 h after dark 1.0356215 0.843963 1.22728 12 h after dark 0.5911965 0.528092 0.654301