condition	mean	min	max
0 h after light	0.23411700000000002	0.233908	0.234326
4 h after light	0.349788	0.238335	0.461241
8 h after light	0.8166445	0.476209	1.15708
4 h after dark	0.9202730000000001	0.691906	1.14864
8 h after dark	0.808237	0.464624	1.15185
12 h after dark	0.23104999999999998	0.228506	0.233594