condition	mean	min	max
0 h after light	2.900905	2.37597	3.42584
4 h after light	4.32618	2.41662	6.23574
8 h after light	3.5498450000000004	2.14603	4.95366
4 h after dark	7.913335	5.95278	9.87389
8 h after dark	9.251975	9.16048	9.34347
12 h after dark	4.42234	4.21076	4.63392