condition	mean	min	max
4 h after light	124.8362065	111.824972	137.847441
8 h after light	157.415861	152.512909	162.318813
12 h after light	136.636979	129.569007	143.704951
4 h after dark	138.667784	119.069404	158.266164
8 h after dark	123.81393550000001	112.600712	135.027159
12 h after dark	90.768666	90.768666	90.768666