condition	mean	min	max
4 h after light	1.756615	1.50883	2.0044
8 h after light	2.0894899999999996	2.05352	2.12546
12 h after light	1.8244699999999998	1.60206	2.04688
4 h after dark	2.7760866666666666	2.599	2.97491
8 h after dark	2.1522666666666668	2.05904	2.28639
12 h after dark	1.94398	1.71178	2.12744