condition mean min max 1 h after light 9.927916837 9.378930714 10.47690296 3 h after light 10.206871495666666 9.068315659 12.10479543 5 h after light 9.133228627333333 8.628993488999999 9.804658357000001 7 h after light 11.053294281 9.367584053 13.56727866 9 h after light 10.393231908333334 9.774231715 11.04118567 11 h after light 10.893962711333334 9.388005483999999 13.85743632 13 h after light 10.206100045333333 8.144341886 11.77989009 15 h after light 10.82158205 10.19335954 11.82463248 1 h after dark 11.900492953333334 10.64463564 13.04828522 3 h after dark 10.93152277 9.55390611 13.07631948 5 h after dark 10.227229953666667 9.298832821 11.01336248 7 h after dark 10.655739317666665 9.713448032999999 11.224882199999998