condition	mean	min	max
4 h after light	1.8523666666666667	0.72113	3.0637
8 h after light	1.0321653333333334	0.307706	1.73844
12 h after light	1.532212	0.711976	2.28713
4 h after dark	2.00914	1.49274	2.48393
8 h after dark	1.4455099999999999	1.1618	1.6297
12 h after dark	1.1207866666666666	1.00269	1.24559