condition	mean	min	max
4 h after light	1.158985	1.15448	1.16349
8 h after light	0.4713305	0.0	0.942661
12 h after light	3.160095	2.29069	4.0295
4 h after dark	2.282315	2.01256	2.55207
8 h after dark	1.1257389999999998	0.252138	1.99934
12 h after dark	0.626985	0.0	1.25397