condition	mean	min	max
4 h after light	0.607207	0.522777	0.691637
8 h after light	0.566181	0.484061	0.648301
12 h after light	0.368732	0.29407	0.443394
4 h after dark	0.510011	0.452139	0.567883
8 h after dark	0.7096365	0.556113	0.86316
12 h after dark	0.5847385	0.447166	0.722311