condition mean min max 0 h after light 0.091742 0.0 0.183484 2 h after light 0.0 0.0 0.0 4 h after light 0.0 0.0 0.0 8 h after light 0.18913049999999998 0.188771 0.18949 12 h after light 0.104722 0.0 0.209444 2 h after dark 0.205379 0.0 0.410758 4 h after dark 0.183022 0.0 0.366044 8 h after dark 0.4053985 0.398043 0.412754 12 h after dark 0.0 0.0 0.0