condition	mean	min	max
4 h after light	10.680955	9.59841	11.7635
8 h after light	10.88015	10.5738	11.1865
12 h after light	10.94145	10.7656	11.1173
4 h after dark	10.8408	10.0765	11.3921
8 h after dark	10.8254	10.5204	11.2711
12 h after dark	11.1828	10.7506	11.7867