condition	mean	min	max
4 h after light	13.9965935	13.835259	14.157928
8 h after light	14.189687	12.404565	15.974809
12 h after light	13.565737	12.973546	14.157928
4 h after dark	14.427662999999999	13.835259	15.020067
8 h after dark	14.9092345	14.413529	15.40494
12 h after dark	16.364506	16.364506	16.364506