condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.16779850000000002 0.135138 0.200459 4 h after light 0.8623105 0.759395 0.965226 8 h after light 2.22814 2.04372 2.41256 12 h after light 0.481986 0.403487 0.560485 2 h after dark 0.5758255 0.551895 0.599756 4 h after dark 0.527161 0.391714 0.662608 8 h after dark 0.2219795 0.200828 0.243131 12 h after dark 0.0 0.0 0.0