condition mean min max 0 h after light 0.0806203 0.061411 0.0998296 2 h after light 0.3904255 0.352249 0.428602 4 h after light 0.1767875 0.115925 0.23765 8 h after light 0.161731 0.146723 0.176739 12 h after light 0.2926805 0.243499 0.341862 2 h after dark 0.13534295000000002 0.0798159 0.19087 4 h after dark 0.0911696 0.0685352 0.113804 8 h after dark 0.22228350000000002 0.123752 0.320815 12 h after dark 0.1630865 0.106563 0.21961