condition	mean	min	max
4 h after light	77.2788565	70.17095	84.386763
8 h after light	96.14689050000001	88.42552	103.868261
12 h after light	95.335118	93.770552	96.899684
4 h after dark	88.167002	83.563446	92.770558
8 h after dark	73.854967	71.015012	76.694922
12 h after dark	52.268204	52.268204	52.268204