condition	mean	min	max
4 h after light	5.450081000000001	3.7301580000000003	6.6053440000000005
8 h after light	2.803324	2.7130389999999998	2.865529
12 h after light	3.5443983333333335	2.8046279999999997	4.282941
16 h after light	13.136833333333334	10.14735	17.3561
4 h after dark	8.009926666666667	6.744085000000001	9.979121000000001
8 h after dark	8.4872	7.766364	9.590836