condition	mean	min	max
4 h after light	14.311413	10.560682	18.062144
8 h after light	13.668712	11.873392	15.464032
12 h after light	11.3146175	10.893591	11.735644
4 h after dark	27.268982	15.616076	38.921888
8 h after dark	24.932161999999998	13.377163	36.487161
12 h after dark	12.280901	12.280901	12.280901