condition	mean	min	max
4 h after light	13.5270175	13.438392	13.615643
8 h after light	12.876369	12.137095	13.615643
12 h after light	14.138282499999999	13.698679	14.577886
4 h after dark	10.983558500000001	10.840721	11.126396
8 h after dark	14.612254499999999	13.350881	15.873628
12 h after dark	17.236167	17.236167	17.236167