condition mean min max 0 h after light 0.09673735 0.0676817 0.125793 2 h after light 0.03132185 0.0 0.0626437 4 h after light 0.063538 0.0 0.127076 8 h after light 0.064858 0.0 0.129716 12 h after light 0.10278245 0.0628049 0.14276 2 h after dark 0.139989 0.0 0.279978 4 h after dark 0.122477 0.120204 0.12475 8 h after dark 0.1029954 0.0703348 0.135656 12 h after dark 0.1001255 0.0 0.200251