condition mean min max 1 h after light 6.9308080615000005 6.615503381 7.246112742 3 h after light 8.881220502333333 8.43688786 9.644189534 5 h after light 7.917759339333333 7.227691507 8.35816428 7 h after light 9.07025931 7.41932976 9.984648436 9 h after light 7.7541515500000004 6.48396318 8.576226601 11 h after light 10.607052552333334 7.247034167000001 13.10520616 1 h after dark 14.409471373333334 13.392175199999999 15.37512614 3 h after dark 12.598337083333332 11.38305284 13.82942462 5 h after dark 11.202118702666667 9.932998028 12.39758632 7 h after dark 12.906546086666667 10.98130655 15.10509384 9 h after dark 11.242420723333334 10.54649904 12.29717024 11 h after dark 10.426988017333333 9.095995712 11.91179899