condition	mean	min	max
3 h after light	7.345693333333333	5.77665	10.317
6 h after light	3.45538	1.90592	4.67646
9 h after light	6.89539	3.21346	12.4938
12 h after light	16.975766666666665	10.8497	22.2592
3 h after dark	32.997299999999996	28.1881	36.4693
6 h after dark	10.047493333333334	7.20418	12.9356
9 h after dark	6.5275099999999995	5.12001	8.41373
12 h after dark	5.328436666666667	3.90396	6.22704