condition	mean	min	max
0 h after light	10.360145	9.73179	10.9885
4 h after light	11.2394	10.4933	11.9855
8 h after light	14.030000000000001	13.6173	14.4427
4 h after dark	15.359950000000001	14.4416	16.2783
8 h after dark	14.331900000000001	14.1295	14.5343
12 h after dark	12.7804	9.2773	16.2835