condition	mean	min	max
3 h after light	4.396416666666667	3.73096	5.14422
6 h after light	4.277746666666666	3.23155	5.19666
9 h after light	8.240400000000001	7.02105	10.1043
12 h after light	10.156205	3.29122	12.5393
3 h after dark	9.19979	8.38221	9.83826
6 h after dark	5.25583	4.9365	5.66244
9 h after dark	2.96264	2.554	3.43367
12 h after dark	1.73419	1.66634	1.80204