condition	mean	min	max
4 h after light	2.2081999999999997	1.70227	2.71413
8 h after light	3.370215	3.36825	3.37218
12 h after light	2.32489	2.09545	2.55433
4 h after dark	2.32735	1.90146	2.63484
8 h after dark	2.1922193333333335	0.863668	3.08058
12 h after dark	1.9895836666666666	0.854771	3.0465