condition	mean	min	max
0 h after light	11.29095	11.2809	11.301
4 h after light	12.0032	11.0985	12.9079
8 h after light	9.330169999999999	8.72729	9.93305
4 h after dark	12.8521	11.5779	14.1263
8 h after dark	13.1777	12.6897	13.6657
12 h after dark	12.0516	11.2094	12.8938