condition	mean	min	max
4 h after light	11.528837	9.650615	13.407059
8 h after light	9.6527605	8.76463	10.540891
12 h after light	11.380780000000001	10.644524	12.117036
4 h after dark	10.1259575	9.711024	10.540891
8 h after dark	9.545765	9.33451	9.75702
12 h after dark	23.579456	23.579456	23.579456