condition	mean	min	max
4 h after light	189.4054845	185.963528	192.847441
8 h after light	180.821708	173.807139	187.836277
12 h after light	222.6174575	222.314741	222.920174
4 h after dark	233.1398415	222.920174	243.359509
8 h after dark	232.6188255	229.83863	235.399021
12 h after dark	234.935083	234.935083	234.935083