condition	mean	min	max
4 h after light	5.969740333333334	3.8423910000000006	8.9003
8 h after light	5.8798070000000004	3.891475	8.853825
12 h after light	8.781980333333333	6.33113	10.20223
16 h after light	7.391669333333334	4.337964	11.80325
4 h after dark	10.785298666666668	9.390716000000001	11.82133
8 h after dark	10.241918333333334	6.753659	16.92078