condition	mean	min	max
0 h after light	13.48395	11.3156	15.6523
4 h after light	4.855375	4.61379	5.09696
8 h after light	4.45714	4.15077	4.76351
4 h after dark	9.53261	6.97312	12.0921
8 h after dark	12.68535	12.18	13.1907
12 h after dark	10.53744	8.82768	12.2472