condition	mean	min	max
4 h after light	11.306176	10.869269	11.743083
8 h after light	10.7819015	9.82072	11.743083
12 h after light	10.9778515	10.694569	11.261134
4 h after dark	11.872785	10.574789	13.170781
8 h after dark	13.535297	12.868735	14.201859
12 h after dark	11.918144	11.918144	11.918144