condition	mean	min	max
0 h after light	1.3722750000000001	1.37105	1.3735
4 h after light	3.568885	3.35279	3.78498
8 h after light	6.724975000000001	5.58258	7.86737
4 h after dark	9.43965	7.0297	11.8496
8 h after dark	5.825695	4.62976	7.02163
12 h after dark	3.2353949999999996	1.91689	4.5539