condition	mean	min	max
4 h after light	1.4675500000000001	1.35911	1.57599
8 h after light	7.63428	7.49913	7.76943
12 h after light	4.62607	3.6754	5.57674
4 h after dark	3.40079	2.27767	4.88841
8 h after dark	2.8509966666666666	2.69849	3.15227
12 h after dark	1.3300333333333334	0.77995	2.16209