condition mean min max 1 h after light 5.1752711025 4.374912203 5.975630002000001 3 h after light 7.561345219333333 5.852602084 9.060075207999999 5 h after light 8.161646713666666 6.560515146 9.473229342 7 h after light 9.787547457 9.099440684 10.32528001 9 h after light 9.102591148333333 5.540571205 11.0172754 11 h after light 8.829583208666666 7.526101957000001 11.13680945 1 h after dark 12.970998763333334 9.2040918 15.67855251 3 h after dark 12.914896916666667 12.29027484 13.49001637 5 h after dark 12.464014856666667 11.43034202 13.59180204 7 h after dark 13.6636135 13.2311005 14.02717694 9 h after dark 13.35418476 12.80892109 13.87997552 11 h after dark 14.32359862 11.59522078 15.69071435