condition	mean	min	max
0 h after light	1.8752	1.87353	1.87687
4 h after light	1.535417	0.985284	2.08555
8 h after light	1.2737850000000002	1.25564	1.29193
4 h after dark	1.992305	1.9665	2.01811
8 h after dark	3.0474300000000003	2.82113	3.27373
12 h after dark	2.027755	1.87101	2.1845