condition mean min max 3 h after light 0.0 0.0 0.0 6 h after light 0.094279 0.0 0.282837 9 h after light 0.093964 0.0 0.15494 12 h after light 0.12769775 0.0 0.249787 3 h after dark 0.10727099999999999 0.0 0.16091 6 h after dark 0.046336666666666665 0.0 0.13901 9 h after dark 0.118183 0.0 0.208009 12 h after dark 0.0 0.0 0.0