condition	mean	min	max
0 h after light	0.1820679	0.0911558	0.27298
4 h after light	0.3185025	0.278147	0.358858
8 h after light	0.43216699999999997	0.32419	0.540144
4 h after dark	0.7164375000000001	0.670253	0.762622
8 h after dark	0.26998449999999996	0.268852	0.271117
12 h after dark	0.3343341	0.0908712	0.577797