condition	mean	min	max
0 h after light	2.283192	0.911974	3.65441
4 h after light	6.324185	1.85847	10.7899
8 h after light	5.02761	4.64167	5.41355
4 h after dark	3.136632	0.899214	5.37405
8 h after dark	3.1663455000000003	0.898181	5.43451
12 h after dark	6.761189999999999	6.23638	7.286