condition	mean	min	max
0 h after light	3.809755	1.90233	5.71718
4 h after light	3.1573599999999997	1.93833	4.37639
8 h after light	0.9591624999999999	0.627355	1.29097
4 h after dark	3.7501985	0.622777	6.87762
8 h after dark	7.221455	4.99616	9.44675
12 h after dark	2.49855	1.89978	3.09732