condition	mean	min	max
0 h after light	3.11167	2.78687	3.43647
4 h after light	3.9518	2.98482	4.91878
8 h after light	10.46725	10.4111	10.5234
4 h after dark	9.498795000000001	8.39029	10.6073
8 h after dark	8.010335	7.80118	8.21949
12 h after dark	3.99663	3.67699	4.31627