condition	mean	min	max
4 h after light	2.866972	2.770058	2.973798
8 h after light	2.325015333333333	1.495696	3.109899
12 h after light	3.0795586666666668	1.460121	5.13931
16 h after light	4.679405333333333	2.4848369999999997	5.9549389999999995
4 h after dark	2.3342169999999998	2.1231869999999997	2.540864
8 h after dark	1.4972463333333335	1.455128	1.5326030000000002