condition mean min max 0 h after light 0.2290875 0.220645 0.23753 2 h after light 0.1105185 0.0 0.221037 4 h after light 0.1081415 0.0 0.216283 8 h after light 0.0 0.0 0.0 12 h after light 0.0 0.0 0.0 2 h after dark 0.1234875 0.0 0.246975 4 h after dark 0.0 0.0 0.0 8 h after dark 0.0 0.0 0.0 12 h after dark 0.226513 0.0 0.453026