condition	mean	min	max
4 h after light	0.361965	0.290631	0.433299
8 h after light	0.2482055	0.180946	0.315465
12 h after light	0.7635175	0.66441	0.862625
4 h after dark	1.5673433333333333	1.40893	1.66958
8 h after dark	1.195397	0.817481	1.47672
12 h after dark	0.581182	0.500354	0.660488