condition	mean	min	max
4 h after light	2.9758433333333336	2.882012	3.085773
8 h after light	2.135352	1.480374	2.610337
12 h after light	1.436552	1.314387	1.579733
16 h after light	2.9291413333333334	2.4502040000000003	3.499106
4 h after dark	2.498064333333333	2.206033	2.803849
8 h after dark	1.5562946666666666	1.4927059999999999	1.590323