condition mean min max 1 h after light 9.607585749 8.417648918 10.79752258 3 h after light 9.313918321666666 6.925194824 13.74181506 5 h after light 7.649372469333333 7.100638077999999 8.31854826 7 h after light 6.689516033333333 5.109500527 9.077655598 9 h after light 8.922951096 8.742352776 9.101391517 11 h after light 8.840758141666667 7.410448989 10.241757000000002 13 h after light 9.042157403666668 3.6736655910000002 12.38557503 15 h after light 10.502135361333334 9.217819674 11.844294900000001 1 h after dark 10.497816490666667 9.332840672 11.15252415 3 h after dark 11.715750243333334 11.2304868 12.02920619 5 h after dark 13.08042355 12.32865396 14.23025463 7 h after dark 14.508395993333332 13.73601362 15.97058811