condition	mean	min	max
2 h after light	9.799793333333334	7.72541	11.2656
6 h after light	7.586918333333333	6.9614	8.51255
10 h after light	8.571695	3.94955	19.5597
14 h after light	7.2381416666666665	4.32106	10.6509
18 h after light	6.187108333333334	4.87416	8.96644
2 h after dark	8.72055	7.50253	10.7957