condition	mean	min	max
4 h after light	3.4818100000000003	2.29773	4.66589
8 h after light	3.186275	2.68316	3.68939
12 h after light	5.089575	4.89	5.28915
4 h after dark	5.020746666666667	4.62858	5.6443
8 h after dark	4.9986	4.58132	5.21934
12 h after dark	3.649163333333333	3.35643	3.91761