condition	mean	min	max
0 h after light	5.536384999999999	5.45292	5.61985
4 h after light	7.53045	7.42623	7.63467
8 h after light	15.9543	15.1366	16.772
4 h after dark	13.58315	10.7532	16.4131
8 h after dark	10.36035	10.0841	10.6366
12 h after dark	7.818595	7.09103	8.54616