condition mean min max 1 h after light 4.579710696499999 3.681074013 5.47834738 3 h after light 3.588964627 1.8012407819999998 6.32441559 5 h after light 5.089162133 3.18526972 6.922612325 7 h after light 6.192070497 3.484504068 10.783614199999999 9 h after light 5.299280243 4.531116662 6.055773997 11 h after light 5.704219 4.938554432 6.480451094 13 h after light 5.944887991333333 2.327478285 10.38137611 15 h after light 4.041971130333334 2.83148876 5.311599617 1 h after dark 4.260246465 4.047960031000001 4.408204835 3 h after dark 5.555836798333333 5.039831468 6.520521744 5 h after dark 7.459367252000001 6.273434327 9.361662772 7 h after dark 4.012170777 2.965751318 4.660330555