condition	mean	min	max
4 h after light	12.280616333333333	9.645975	17.45453
8 h after light	3.7100443333333333	3.0179080000000003	4.854492
12 h after light	4.691054333333334	1.5798530000000002	7.921844
16 h after light	13.725433333333333	8.76707	18.744989999999998
4 h after dark	9.515012	2.9449560000000004	14.78372
8 h after dark	3.630206333333333	2.194003	6.29462