condition	mean	min	max
0 h after light	11.95945	11.5843	12.3346
4 h after light	9.66605	6.8451	12.487
8 h after light	11.868749999999999	11.0985	12.639
4 h after dark	29.68875	26.6044	32.7731
8 h after dark	17.9979	17.5568	18.439
12 h after dark	13.6841	11.7681	15.6001