condition	mean	min	max
4 h after light	10.909699499999999	10.29464	11.524759
8 h after light	9.1288815	7.666043	10.59172
12 h after light	8.422158	8.145921	8.698395
4 h after dark	8.5091825	7.849686	9.168679
8 h after dark	8.4496595	8.083894	8.815425
12 h after dark	11.294366	11.294366	11.294366