condition	mean	min	max
3 h after light	6.304786666666667	3.82253	8.10957
6 h after light	8.91389	4.48857	11.5315
9 h after light	11.08379	4.14077	17.6877
12 h after light	10.0638825	3.21111	19.0422
3 h after dark	15.299666666666667	11.8083	18.3456
6 h after dark	25.78026666666667	14.7356	37.9121
9 h after dark	20.8172	13.144	27.1382
12 h after dark	14.3029	10.3948	18.211