condition	mean	min	max
4 h after light	11.317846	10.307301	12.328391
8 h after light	10.1041065	9.68327	10.524943
12 h after light	9.964768	9.122445	10.807091
4 h after dark	10.2192045	9.918314	10.520095
8 h after dark	11.631854	11.458665	11.805043
12 h after dark	11.956761	11.956761	11.956761