condition mean min max 3 h after light 0.0 0.0 0.0 6 h after light 0.03169483333333333 0.0304548 0.0327553 9 h after light 0.06401226666666666 0.0358872 0.0973403 12 h after light 0.067773875 0.0 0.152019 3 h after dark 0.189943 0.111804 0.234405 6 h after dark 0.19416073333333334 0.0371342 0.319966 9 h after dark 0.2741166666666667 0.169707 0.43361 12 h after dark 0.055362 0.0 0.110724