condition	mean	min	max
3 h after light	0.618811	0.485316	0.772799
6 h after light	0.9086956666666667	0.663177	1.20922
9 h after light	2.7485833333333334	1.65485	4.1325
12 h after light	8.75114	6.22852	10.0625
3 h after dark	11.9403	11.256	12.83
6 h after dark	6.45904	6.04277	6.75637
9 h after dark	3.00766	2.50431	3.59697
12 h after dark	1.5694933333333332	0.94285	2.211