condition	mean	min	max
2 h after light	4.7105266666666665	1.90291	9.63269
6 h after light	4.075365	2.51282	5.71319
10 h after light	7.225465	2.93161	9.59788
14 h after light	7.761046666666667	4.04842	16.5322
18 h after light	6.1213299999999995	1.86506	13.7165
2 h after dark	7.418956666666667	3.07574	9.41403