condition	mean	min	max
4 h after light	13.6724565	12.43557	14.909343
8 h after light	12.9319835	12.539665	13.324302
12 h after light	11.312773	10.189976	12.43557
4 h after dark	12.4068495	12.378129	12.43557
8 h after dark	12.229412499999999	9.262433	15.196392
12 h after dark	12.43557	12.43557	12.43557