condition	mean	min	max
1 h after light	15.90647825	13.52179812	18.29115838
3 h after light	11.571227286666668	10.12044581	13.05236181
5 h after light	9.991454081	6.631593238	14.865191500000002
7 h after light	11.89126894	11.40890068	12.13590368
9 h after light	15.96346817	14.38821488	17.68353595
11 h after light	14.204960486666666	12.24908716	17.48188067
1 h after dark	16.680980693333332	15.54448908	18.10528872
3 h after dark	20.745351353333334	17.14598347	27.89145931
5 h after dark	23.083285833333335	18.35784452	30.05124288
7 h after dark	19.602734400000003	14.75236164	22.48553246
9 h after dark	17.4043937	13.659274300000002	22.84517402
11 h after dark	20.14996807	19.45481446	21.12015443