condition	mean	min	max
4 h after light	1.129028	0.956586	1.30147
8 h after light	3.5242649999999998	2.81187	4.23666
12 h after light	4.62061	3.86346	5.37776
4 h after dark	7.135125	6.72445	7.5458
8 h after dark	5.2736149999999995	5.0527	5.49453
12 h after dark	2.802355	2.59155	3.01316