condition	mean	min	max
4 h after light	5.37725	3.45788	6.53038
8 h after light	3.178933333333333	1.56779	4.98309
12 h after light	4.09807	1.98165	6.29392
4 h after dark	5.9415233333333335	4.56215	6.71042
8 h after dark	3.4489073333333335	0.929212	5.84407
12 h after dark	2.5661899999999997	1.7006	3.90802