condition	mean	min	max
4 h after light	134.882	123.05	146.714
8 h after light	126.5255	125.666	127.385
12 h after light	141.5625	124.598	158.527
4 h after dark	136.683	113.824	149.908
8 h after dark	159.38733333333334	151.922	166.483
12 h after dark	167.108	164.984	168.914