condition	mean	min	max
3 h after light	7.04866	5.82865	8.5608
6 h after light	10.64585	8.11545	12.5039
9 h after light	17.3156	15.5454	19.0632
12 h after light	19.562707500000002	6.20423	26.9203
3 h after dark	16.0638	15.0998	17.8562
6 h after dark	9.636956666666666	8.8083	10.9022
9 h after dark	5.124933333333334	3.70029	6.90922
12 h after dark	4.363375	3.50533	5.22142