condition	mean	min	max
0 h after light	12.26625	11.8093	12.7232
4 h after light	11.46027	9.67264	13.2479
8 h after light	6.547255	6.17517	6.91934
4 h after dark	6.847144999999999	6.58331	7.11098
8 h after dark	10.8826	10.2472	11.518
12 h after dark	11.60725	10.6727	12.5418