condition mean min max 0 h after light 0.1792385 0.0 0.358477 2 h after light 0.0897785 0.0 0.179557 4 h after light 0.263543 0.0 0.527086 8 h after light 0.0 0.0 0.0 12 h after light 0.1923085 0.180019 0.204598 2 h after dark 0.184529 0.0 0.369058 4 h after dark 0.089394 0.0 0.178788 8 h after dark 0.1944165 0.0 0.388833 12 h after dark 0.095664 0.0 0.191328