condition	mean	min	max
4 h after light	14.33917	11.824869999999999	17.04036
8 h after light	7.230590333333334	5.628789	9.278944000000001
12 h after light	4.8719209999999995	3.349037	6.14842
16 h after light	9.766868666666667	3.039028	20.38542
4 h after dark	6.203724	3.0401990000000003	9.858496
8 h after dark	10.479689666666667	7.941582	14.33416