condition	mean	min	max
4 h after light	0.26732849999999997	0.163603	0.371054
8 h after light	0.20880300000000002	0.189359	0.228247
12 h after light	0.4955535	0.346901	0.644206
4 h after dark	1.1608100000000001	1.11176	1.20986
8 h after dark	0.948002	0.94381	0.952194
12 h after dark	0.747345	0.638252	0.856438