condition	mean	min	max
0 h after light	11.8804	11.7567	12.0041
4 h after light	9.047615	8.02483	10.0704
8 h after light	11.33035	10.8826	11.7781
4 h after dark	11.17265	10.8487	11.4966
8 h after dark	10.8091	10.2428	11.3754
12 h after dark	10.62545	10.5546	10.6963