condition	mean	min	max
4 h after light	169.664	162.103	177.225
8 h after light	180.1745	162.429	197.92
12 h after light	171.9115	168.607	175.216
4 h after dark	235.32533333333333	227.392	243.133
8 h after dark	286.11699999999996	247.783	313.253
12 h after dark	219.695	194.591	247.348