condition	mean	min	max
4 h after light	12.759356499999999	10.247639	15.271074
8 h after light	12.4377995	11.259956	13.615643
12 h after light	11.2271815	11.001175	11.453188
4 h after dark	13.6435325	13.184567	14.102498
8 h after dark	14.065583499999999	12.726227	15.40494
12 h after dark	13.539661	13.539661	13.539661