condition mean min max 0 h after light 0.3272885 0.244972 0.409605 2 h after light 0.1167331 0.0510962 0.18237 4 h after light 0.11397689999999999 0.0892238 0.13873 8 h after light 0.070413 0.0468231 0.0940029 12 h after light 0.22753779999999998 0.0914196 0.363656 2 h after dark 0.49307500000000004 0.37484 0.61131 4 h after dark 1.358965 1.35602 1.36191 8 h after dark 1.260595 1.03668 1.48451 12 h after dark 0.3821425 0.327054 0.437231