condition	mean	min	max
0 h after light	1.752475	1.71509	1.78986
4 h after light	1.0077055000000001	0.634341	1.38107
8 h after light	1.0504995	0.792159	1.30884
4 h after dark	3.101865	2.9043	3.29943
8 h after dark	1.847825	1.68614	2.00951
12 h after dark	1.88371	1.82454	1.94288