condition	mean	min	max
0 h after light	2.83734	2.51949	3.15519
4 h after light	6.752705	4.37322	9.13219
8 h after light	3.5171	3.0311	4.0031
4 h after dark	4.143625	2.24551	6.04174
8 h after dark	7.988105000000001	6.57523	9.40098
12 h after dark	4.032865	3.72746	4.33827