condition	mean	min	max
4 h after light	12.6254695	12.494423	12.756516
8 h after light	13.6366815	13.050705	14.222658
12 h after light	14.3801095	12.834984	15.925235
4 h after dark	12.791306	12.511575	13.071037
8 h after dark	12.9618155	12.516922	13.406709
12 h after dark	11.078001	11.078001	11.078001