condition	mean	min	max
4 h after light	3.509665	1.96991	5.04942
8 h after light	2.471565	2.23201	2.71112
12 h after light	3.4249799999999997	3.40337	3.44659
4 h after dark	4.03721	3.47434	4.32448
8 h after dark	7.397986666666667	6.45263	8.04546
12 h after dark	5.180636666666667	4.61818	5.83085