condition	mean	min	max
0 h after light	2.9406	2.56772	3.31348
4 h after light	3.721115	3.23714	4.20509
8 h after light	5.1054949999999995	4.82886	5.38213
4 h after dark	5.5684000000000005	5.12915	6.00765
8 h after dark	4.991015	4.53849	5.44354
12 h after dark	2.965285	2.91197	3.0186