condition	mean	min	max
1 h after light	7.9676520295	7.80543801	8.129866049
3 h after light	11.870874763333333	10.92978341	12.38867479
5 h after light	11.446266992333333	9.833705887	12.97702821
7 h after light	14.004657726666666	11.13609089	16.46789753
9 h after light	14.04944456	11.48502398	15.39251856
11 h after light	9.913191047	9.169764217	11.23289478
13 h after light	8.125321303333333	6.419352914	10.77608574
15 h after light	4.685267680666667	3.4925484960000004	5.906564062999999
1 h after dark	3.9002828553333333	2.787761698	5.939080428
3 h after dark	2.9435114693333335	1.6660612280000002	4.80699056
5 h after dark	2.1076559213333335	0.8877653440000001	2.99584308
7 h after dark	4.5220014593333335	4.152748305	4.946642336