condition	mean	min	max
3 h after light	1.45893	1.39395	1.58356
6 h after light	0.7933976666666667	0.589368	1.07505
9 h after light	1.71	1.20648	2.66908
12 h after light	2.9912925	1.73764	4.04092
3 h after dark	3.83884	3.30977	4.26009
6 h after dark	6.835846666666667	5.86751	7.4688
9 h after dark	5.28994	4.37322	6.6182
12 h after dark	3.165725	3.04332	3.28813