condition	mean	min	max
4 h after light	9.254613	7.372231	11.136995
8 h after light	10.6739245	10.656585	10.691264
12 h after light	10.465103	9.781407	11.148799
4 h after dark	12.965874	11.38385	14.547898
8 h after dark	10.223961	9.756658	10.691264
12 h after dark	9.932793	9.932793	9.932793