condition	mean	min	max
4 h after light	1.3008685	0.832317	1.76942
8 h after light	1.668075	1.52246	1.81369
12 h after light	1.46585	1.30916	1.62254
4 h after dark	1.3688833333333332	1.29582	1.46791
8 h after dark	1.2298866666666666	1.06354	1.39436
12 h after dark	1.5171933333333334	1.11072	2.04324