condition	mean	min	max
4 h after light	11.8239315	10.484543	13.16332
8 h after light	11.780252	9.944861	13.615643
12 h after light	10.115816500000001	9.822137	10.409496
4 h after dark	10.630138	10.19866	11.061616
8 h after dark	10.2672015	9.971894	10.562509
12 h after dark	10.19866	10.19866	10.19866