condition mean min max 0 h after light 20.1571 14.1678 26.1464 2 h after light 13.66876 9.08932 18.2482 4 h after light 14.177950000000001 11.9038 16.4521 8 h after light 14.5999 12.5414 16.6584 12 h after light 17.5113 14.2295 20.7931 2 h after dark 24.871650000000002 22.655 27.0883 4 h after dark 40.540949999999995 36.3399 44.742 8 h after dark 46.8735 43.2536 50.4934 12 h after dark 23.3519 20.778 25.9258