condition mean min max 1 h after light 4.5206409115 3.944410113 5.09687171 3 h after light 5.693964710666666 5.587233192 5.78037984 5 h after light 5.211833067 4.937207615 5.671537809 7 h after light 5.246491479 4.455595365 6.589986456 9 h after light 6.180621697333334 5.312082454 6.615393947 11 h after light 6.200827462 5.172095614 7.5183963 13 h after light 6.528918034666667 5.190688056 7.2199326379999995 15 h after light 6.205084247333334 4.530382016 7.508604534 1 h after dark 8.651807904333333 7.296339037 10.5131898 3 h after dark 8.638316920333333 7.926908787 9.534816291 5 h after dark 6.765071885333333 5.71579572 7.479635417999999 7 h after dark 7.544932362666667 7.182678974 8.085789173