condition	mean	min	max
1 h after light	0.0	0.0	0.0
3 h after light	0.8835399365000001	0.14237055	1.624709323
5 h after light	3.1380800295	1.997703119	4.27845694
7 h after light	6.6404919074999995	6.073865667000001	7.207118147999999
9 h after light	6.8583747605	5.905918423999999	7.810831097
11 h after light	7.648080328	6.904864626	8.39129603
1 h after dark	4.532484051	3.452577401	5.612390701
3 h after dark	4.637713688	3.412517305	5.862910071
5 h after dark	4.052631267	3.291974963	4.813287571
7 h after dark	4.1394886375	3.640909094	4.638068181
9 h after dark	5.6325300715	5.396488981	5.868571162
11 h after dark	5.2351988545	4.6206553580000005	5.849742351000001