condition	mean	min	max
2 h after light	9.653381666666666	7.34414	11.3945
6 h after light	8.507635	6.82871	10.5777
10 h after light	7.58662	4.28652	10.826
14 h after light	7.800816666666667	4.85325	10.0372
18 h after light	8.840431666666667	6.85892	11.0295
2 h after dark	10.717455	9.32887	14.3324