condition	mean	min	max
4 h after light	12.056871000000001	11.923651	12.190091
8 h after light	12.2800775	12.120114	12.440041
12 h after light	10.91573	10.893591	10.937869
4 h after dark	10.575423	9.361459	11.789387
8 h after dark	10.659128500000001	9.362306	11.955951
12 h after dark	10.502743	10.502743	10.502743