condition	mean	min	max
4 h after light	11.385437	11.385437	11.385437
8 h after light	12.0768555	11.229215	12.924496
12 h after light	9.955684999999999	9.484898	10.426472
4 h after dark	10.8805125	10.769103	10.991922
8 h after dark	11.699844	10.952405	12.447283
12 h after dark	11.248279	11.248279	11.248279