condition	mean	min	max
4 h after light	9.29786	9.19794	9.39778
8 h after light	10.992149999999999	10.4994	11.4849
12 h after light	9.984024999999999	9.39575	10.5723
4 h after dark	10.88574	9.77132	12.3243
8 h after dark	8.897096666666666	7.31006	10.7276
12 h after dark	10.138946666666667	8.92314	10.8521