condition mean min max 0 h after light 15.8056 15.4389 16.1723 2 h after light 16.0108 14.9783 17.0433 4 h after light 12.9097 12.4876 13.3318 8 h after light 11.205400000000001 10.9875 11.4233 12 h after light 14.8717 14.8032 14.9402 2 h after dark 13.6552 12.8799 14.4305 4 h after dark 14.104099999999999 13.5444 14.6638 8 h after dark 18.41905 17.79 19.0481 12 h after dark 18.40505 16.4487 20.3614