condition	mean	min	max
2 h after light	6.6186066666666665	4.27745	8.95847
6 h after light	4.447053333333334	1.38145	8.92665
10 h after light	7.563695	4.262	9.54653
14 h after light	7.581135	2.38094	16.1347
18 h after light	9.686996666666667	5.90631	14.4202
2 h after dark	5.8890899999999995	3.93445	8.52796