condition	mean	min	max
4 h after light	1.3808213333333335	0.621503	2.87469
8 h after light	2.356717	0.772431	3.51774
12 h after light	3.04775	2.00186	4.77535
4 h after dark	2.9616000000000002	1.39656	3.9355
8 h after dark	1.8256466666666666	1.44819	2.11776
12 h after dark	1.268238	0.724464	1.71082