condition	mean	min	max
4 h after light	2.878405	2.65245	3.10436
8 h after light	1.7599150000000001	1.44835	2.07148
12 h after light	0.9470970000000001	0.536334	1.35786
4 h after dark	1.052495	0.638899	1.78856
8 h after dark	2.0617166666666664	1.26332	3.59548
12 h after dark	5.392096666666666	4.67439	6.56342