condition	mean	min	max
0 h after light	11.42485	10.6798	12.1699
4 h after light	5.05627	4.39955	5.71299
8 h after light	2.5437700000000003	2.44605	2.64149
4 h after dark	3.416915	2.75333	4.0805
8 h after dark	7.98377	7.02705	8.94049
12 h after dark	9.90156	8.73772	11.0654