condition mean min max 1 h after light 0.24835981 0.065045317 0.431674303 3 h after light 0.7836127446666667 0.37140040700000004 1.51257076 5 h after light 4.685519299666667 1.175278027 6.81203952 7 h after light 8.838389397 5.2405133610000005 11.172499199999999 9 h after light 12.936001541333333 9.340230344 15.27079114 11 h after light 15.933228026666669 14.447709900000001 17.24579728 13 h after light 16.276563333333335 13.10274061 19.56528441 15 h after light 16.485778136666667 14.04611895 19.77804027 1 h after dark 20.21686489 17.45362411 21.96709302 3 h after dark 19.554737046666666 17.65089551 22.95462137 5 h after dark 16.665526226666667 13.60612066 18.32601318 7 h after dark 14.081145513333333 12.64927112 15.07767077