condition	mean	min	max
3 h after light	18.2162	17.4683	18.9094
6 h after light	14.283900000000001	11.3366	17.2151
9 h after light	14.226709999999999	9.79923	19.5111
12 h after light	14.868324999999999	11.6061	18.2445
3 h after dark	12.283466666666666	10.2313	13.4742
6 h after dark	11.968613333333334	9.65954	13.7543
9 h after dark	11.1891	10.1398	13.0191
12 h after dark	14.278500000000001	13.0993	15.4577