condition	mean	min	max
2 h after light	4.873223333333334	2.95537	7.73576
6 h after light	2.241655	1.94948	2.55062
10 h after light	2.6481491666666668	0.894115	4.92706
14 h after light	2.118575	1.12324	2.72719
18 h after light	3.2309116666666666	1.45354	4.98508
2 h after dark	4.491525	3.23847	6.48911