condition mean min max 0 h after light 20.4758 17.8685 23.0831 2 h after light 24.1346 16.0488 32.2204 4 h after light 10.63724 7.26228 14.0122 8 h after light 18.4114 14.7627 22.0601 12 h after light 25.29045 17.9463 32.6346 2 h after dark 13.51905 11.0375 16.0006 4 h after dark 26.215600000000002 24.9529 27.4783 8 h after dark 21.60625 16.0783 27.1342 12 h after dark 33.7486 29.3499 38.1473