condition	mean	min	max
3 h after light	22.1281	18.2636	24.2278
6 h after light	9.69887	5.27801	13.1698
9 h after light	2.77003	2.47783	3.22092
12 h after light	7.999790000000001	7.00156	8.48305
3 h after dark	3.2245933333333334	2.16033	4.93358
6 h after dark	4.21919	3.07241	5.94637
9 h after dark	5.35225	2.77782	6.65375
12 h after dark	6.049110000000001	5.3132	6.78502