condition	mean	min	max
0 h after light	0.8250395	0.649329	1.00075
4 h after light	3.507375	3.29951	3.71524
8 h after light	28.789099999999998	27.3766	30.2016
4 h after dark	5.655195	5.00368	6.30671
8 h after dark	1.359025	1.22982	1.48823
12 h after dark	1.0885805	0.829991	1.34717