condition	mean	min	max
4 h after light	11.358799	11.123672	11.593926
8 h after light	10.941545	10.289164	11.593926
12 h after light	11.980079	11.373672	12.586486
4 h after dark	9.919796999999999	9.470408	10.369186
8 h after dark	11.340809	10.437254	12.244364
12 h after dark	12.058953	12.058953	12.058953