condition	mean	min	max
4 h after light	12.665956999999999	12.301577	13.030337
8 h after light	10.9922225	10.584274	11.400171
12 h after light	11.4606245	11.290861	11.630388
4 h after dark	10.419041499999999	9.805857	11.032226
8 h after dark	12.4266205	11.630388	13.222853
12 h after dark	11.074471	11.074471	11.074471