condition	mean	min	max
0 h after light	6.59717	5.85953	7.33481
2 h after light	2.8157550000000002	2.77571	2.8558
4 h after light	2.468115	2.3538	2.58243
8 h after light	2.9270449999999997	2.52351	3.33058
12 h after light	5.77665	5.38322	6.17008
2 h after dark	6.11139	4.88093	7.34185
4 h after dark	6.240795	5.41348	7.06811
8 h after dark	8.452075	8.42986	8.47429
12 h after dark	8.196885	8.00024	8.39353