condition mean min max 4 h after light 0.125694 0.100564 0.150824 8 h after light 0.02767355 0.0 0.0553471 12 h after light 0.10974185 0.0669107 0.152573 4 h after dark 0.15351900000000002 0.088003 0.219035 8 h after dark 0.286085 0.218691 0.353479 12 h after dark 0.3119035 0.218463 0.405344