condition	mean	min	max
0 h after light	14.1404	13.2537	15.0271
4 h after light	13.849	12.3007	15.3973
8 h after light	16.07555	13.7529	18.3982
4 h after dark	23.553449999999998	21.5778	25.5291
8 h after dark	15.0111	14.4898	15.5324
12 h after dark	12.93285	12.4664	13.3993