condition	mean	min	max
4 h after light	2.466985	2.17118	2.76279
8 h after light	1.4181949999999999	1.25351	1.58288
12 h after light	1.720355	1.4505	1.99021
4 h after dark	2.675195	2.54037	2.81002
8 h after dark	3.203515	2.98879	3.41824
12 h after dark	2.9392199999999997	2.74736	3.13108