condition	mean	min	max
4 h after light	0.3408695	0.188897	0.492842
8 h after light	0.4898745	0.411624	0.568125
12 h after light	0.2822175	0.193772	0.370663
4 h after dark	0.21569966666666665	0.105501	0.387713
8 h after dark	0.29503666666666667	0.127786	0.511196
12 h after dark	0.631623	0.305898	1.13822