condition	mean	min	max
0 h after light	13.8478	11.0758	16.6198
2 h after light	9.67714	9.40275	9.95153
4 h after light	8.311425	7.88056	8.74229
8 h after light	7.504025	6.94725	8.0608
12 h after light	9.30397	7.31554	11.2924
2 h after dark	10.91741	9.12432	12.7105
4 h after dark	12.15805	11.8414	12.4747
8 h after dark	17.335	16.557	18.113
12 h after dark	13.867550000000001	13.7307	14.0044