condition	mean	min	max
0 h after light	13.365649999999999	12.9346	13.7967
4 h after light	4.6593	2.44022	6.87838
8 h after light	4.0764499999999995	3.96614	4.18676
4 h after dark	7.374385	5.74946	8.99931
8 h after dark	4.531045	4.49857	4.56352
12 h after dark	6.32379	6.23916	6.40842