condition	mean	min	max
4 h after light	4908.147222333333	4562.705	5120.696667
8 h after light	4538.651666666667	3917.635	5011.803333
12 h after light	3739.1733329999997	3425.593333	4065.583333
1.5 h after dark	4569.3099999999995	4296.69	5040.843333
5.5 h after dark	6270.8744443333335	5501.336667	7209.393333
9.5 h after dark	6770.143333666667	6127.286667	7803.096667