condition	mean	min	max
0 h after light	0.9933075	0.883815	1.1028
4 h after light	1.00403	0.43492	1.57314
8 h after light	2.26177	1.96389	2.55965
4 h after dark	1.627635	1.52232	1.73295
8 h after dark	1.41562	0.87622	1.95502
12 h after dark	0.433331	0.220264	0.646398