condition	mean	min	max
4 h after light	13.6942785	12.979636	14.408921
8 h after light	12.9314045	11.003473	14.859336
12 h after light	11.303747999999999	10.850873	11.756623
4 h after dark	11.9565485	11.402546	12.510551
8 h after dark	12.26492	12.223892	12.305948
12 h after dark	11.805043	11.805043	11.805043