condition	mean	min	max
2 h after light	6.400076666666666	3.7232	10.4622
6 h after light	4.537425	2.29537	5.82012
10 h after light	4.194351666666667	2.83733	5.49728
14 h after light	6.097535	3.50074	12.1557
18 h after light	6.2531316666666665	4.21414	8.27775
2 h after dark	4.26098	2.71214	6.09344