condition	mean	min	max
4 h after light	14.4400175	12.237361	16.642674
8 h after light	12.485285	12.485285	12.485285
12 h after light	14.3876005	13.749198	15.026003
4 h after dark	12.145164	11.805043	12.485285
8 h after dark	12.439855000000001	11.367558	13.512152
12 h after dark	12.647081	12.647081	12.647081