condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	2.54141	2.45997	2.62285
12 h after light	3.0419400000000003	1.55139	4.53249
4 h after dark	5.245839999999999	5.11058	5.3811
8 h after dark	2.49857	2.46859	2.52855
12 h after dark	1.407915	1.27834	1.53749