condition	mean	min	max
4 h after light	3.531508	3.395896	3.762036
8 h after light	2.4558923333333333	1.616061	2.902604
12 h after light	1.6626546666666668	1.4905	1.8317740000000002
16 h after light	3.412825	2.850216	4.029452
4 h after dark	2.791096	2.538837	3.2547599999999997
8 h after dark	5.1327023333333335	1.7988689999999998	11.732560000000001