condition	mean	min	max
4 h after light	4.629718333333333	3.209337	7.153150999999999
8 h after light	3.2026683333333335	1.595961	5.367451
12 h after light	1.9516190000000002	1.4536440000000002	2.8530740000000003
16 h after light	11.054327333333335	2.75712	22.767570000000003
4 h after dark	4.194301666666667	2.432008	6.687622
8 h after dark	4.630562333333334	2.1097639999999998	8.779869