condition	mean	min	max
4 h after light	1.7713299999999998	1.64044	1.90222
8 h after light	2.105655	1.79084	2.42047
12 h after light	1.73802	1.20139	2.27465
4 h after dark	1.9436900000000001	1.32717	2.2747
8 h after dark	2.390093333333333	1.76893	2.79922
12 h after dark	1.4660363333333333	0.454469	2.50384