condition	mean	min	max
0 h after light	7.25195	1.6141	12.8898
4 h after light	5.586605	1.64172	9.53149
8 h after light	7.21933	3.28026	11.1584
4 h after dark	13.4694	9.5321	17.4067
8 h after dark	7.174295000000001	6.34743	8.00116
12 h after dark	11.92775	11.2634	12.5921