condition	mean	min	max
0 h after light	2.76966	2.58256	2.95676
4 h after light	1.655135	1.12776	2.18251
8 h after light	2.959615	2.81667	3.10256
4 h after dark	3.81212	3.8046	3.81964
8 h after dark	4.74661	3.99693	5.49629
12 h after dark	3.460065	3.31597	3.60416