condition	mean	min	max
4 h after light	11.235309	10.963068	11.50755
8 h after light	11.068076000000001	10.262375	11.873777
12 h after light	11.0931915	11.044592	11.141791
4 h after dark	9.7606425	9.581944	9.939341
8 h after dark	11.9273185	11.335485	12.519152
12 h after dark	10.665908	10.665908	10.665908