condition	mean	min	max
4 h after light	4.680127666666667	3.590464	6.681144000000001
8 h after light	8.211269333333334	5.8687949999999995	11.16375
12 h after light	4.671090666666666	2.735486	7.6580449999999995
16 h after light	6.0365340000000005	4.131593	7.0257320000000005
4 h after dark	5.716023333333333	3.381265	7.025919999999999
8 h after dark	4.248683333333333	2.429466	6.2388129999999995