condition	mean	min	max
4 h after light	13.019895	12.489836	13.549954
8 h after light	14.062638	13.638521	14.486755
12 h after light	12.854743	12.821155	12.888331
4 h after dark	15.223237000000001	14.790734	15.65574
8 h after dark	14.5702575	11.424774	17.715741
12 h after dark	12.120349	12.120349	12.120349