condition	mean	min	max
3 h after light	5.72555	4.04411	6.60323
6 h after light	5.951639999999999	5.18636	7.09507
9 h after light	12.858433333333334	11.5893	14.4404
12 h after light	26.392066666666665	24.7943	27.4596
3 h after dark	50.72806666666666	47.9451	52.9738
6 h after dark	58.118766666666666	57.7742	58.6567
9 h after dark	32.8184	26.8507	39.5458
12 h after dark	12.13204	9.50212	16.3893