condition	mean	min	max
4 h after light	9.730941999999999	8.868661	10.593223
8 h after light	9.3830785	9.138912	9.627245
12 h after light	9.847499	9.420182	10.274816
4 h after dark	10.3919315	9.627245	11.156618
8 h after dark	9.221335	8.815425	9.627245
12 h after dark	9.474755	9.474755	9.474755