condition	mean	min	max
4 h after light	0.5755533	0.0936049	0.925944
8 h after light	2.7007546666666666	0.367084	3.87534
12 h after light	2.1254976666666665	0.820973	3.29717
4 h after dark	2.2315566666666666	1.43064	3.14919
8 h after dark	1.7408359999999998	0.673307	3.77486
12 h after dark	1.078972	0.680502	1.59581