condition	mean	min	max
4 h after light	5.68782	5.42949	5.94615
8 h after light	4.47506	4.32912	4.621
12 h after light	4.951219999999999	4.45658	5.44586
4 h after dark	10.361726666666668	6.82404	14.8251
8 h after dark	5.750013333333333	4.35314	6.84136
12 h after dark	7.057216666666667	4.77615	8.31744