condition	mean	min	max
0 h after light	3.3794649999999997	3.31749	3.44144
4 h after light	4.3824	3.77122	4.99358
8 h after light	3.54849	3.37099	3.72599
4 h after dark	8.909479999999999	6.72256	11.0964
8 h after dark	10.237345000000001	8.89959	11.5751
12 h after dark	5.33128	3.17744	7.48512