condition	mean	min	max
0 h after light	12.87905	11.0173	14.7408
2 h after light	15.00875	14.821	15.1965
4 h after light	9.762725	8.33105	11.1944
8 h after light	6.809505	4.55118	9.06783
12 h after light	15.6399	15.6303	15.6495
2 h after dark	14.246599999999999	11.8035	16.6897
4 h after dark	10.00722	9.57664	10.4378
8 h after dark	11.56095	11.4381	11.6838
12 h after dark	12.440100000000001	12.2798	12.6004