condition	mean	min	max
3 h after light	3.280874416666667	0.751421	7.98557
7 h after light	6.616405833333333	1.36528	16.8099
11 h after light	7.30219	1.32979	16.0837
2 h after dark	7.6649797500000005	0.67648	29.3104
6 h after dark	2.443427916666667	0.0	6.44473
10 h after dark	1.9794197833333333	0.0741024	6.94171