condition	mean	min	max
4 h after light	10.8760805	10.190581	11.56158
8 h after light	11.7721095	11.414967	12.129252
12 h after light	10.330934500000001	9.419669	11.2422
4 h after dark	11.1275575	10.59623	11.658885
8 h after dark	11.8049255	11.300796	12.309055
12 h after dark	8.654898	8.654898	8.654898