condition	mean	min	max
4 h after light	4.1162399999999995	3.2675	5.75712
8 h after light	2.644478	0.991564	4.08977
12 h after light	3.17365	1.55831	4.31862
4 h after dark	4.714006666666666	4.13471	5.13113
8 h after dark	5.41492	5.04717	5.76941
12 h after dark	4.00244	3.36251	4.62722