condition	mean	min	max
0 h after light	17.0155	16.9212	17.1098
4 h after light	9.84908	7.18456	12.5136
8 h after light	14.02235	10.5272	17.5175
4 h after dark	30.588700000000003	21.0119	40.1655
8 h after dark	19.4441	18.3634	20.5248
12 h after dark	11.803775	8.60645	15.0011