condition	mean	min	max
4 h after light	314.4405805	273.775285	355.105876
8 h after light	296.8275685	269.190163	324.464974
12 h after light	315.7662685	253.223557	378.30898
4 h after dark	240.041626	209.098674	270.984578
8 h after dark	263.475954	250.385903	276.566005
12 h after dark	208.519546	208.519546	208.519546