condition	mean	min	max
4 h after light	12.1268	12.118	12.1356
8 h after light	3.877435	3.87517	3.8797
12 h after light	1.236945	1.00451	1.46938
4 h after dark	0.9070206666666667	0.669962	1.09382
8 h after dark	1.9390866666666666	1.65609	2.2683
12 h after dark	6.06754	1.96683	8.37307