condition	mean	min	max
0 h after light	7.131695000000001	6.87919	7.3842
2 h after light	5.41315	5.40573	5.42057
4 h after light	6.156845000000001	5.77146	6.54223
8 h after light	8.12334	7.91922	8.32746
12 h after light	8.165795000000001	7.41635	8.91524
2 h after dark	11.716149999999999	11.4443	11.988
4 h after dark	10.096415	9.14443	11.0484
8 h after dark	9.338335	8.93366	9.74301
12 h after dark	8.439985	6.82117	10.0588