condition	mean	min	max
4 h after light	11.548525000000001	11.16651	11.93054
8 h after light	12.440401	11.800899	13.079903
12 h after light	11.0705885	10.948291	11.192886
4 h after dark	11.0786805	10.964475	11.192886
8 h after dark	11.29453	11.192886	11.396174
12 h after dark	10.075848	10.075848	10.075848