condition	mean	min	max
0 h after light	13.66215	12.1972	15.1271
2 h after light	7.60671	7.56768	7.64574
4 h after light	8.420639999999999	8.18048	8.6608
8 h after light	8.36093	7.10854	9.61332
12 h after light	12.2147	11.6056	12.8238
2 h after dark	14.6705	13.7322	15.6088
4 h after dark	12.914950000000001	12.7357	13.0942
8 h after dark	17.9052	17.6788	18.1316
12 h after dark	15.7649	13.5529	17.9769