condition	mean	min	max
4 h after light	1.2617836666666666	0.421491	2.12269
8 h after light	1.169662	0.334716	1.91046
12 h after light	1.0450453333333334	0.655806	1.44205
4 h after dark	1.249158	0.903514	1.48707
8 h after dark	1.104058	0.536094	1.41691
12 h after dark	2.9663866666666667	2.19368	3.72153