condition	mean	min	max
4 h after light	73.1058205	66.747342	79.464299
8 h after light	105.08008000000001	104.398748	105.761412
12 h after light	88.1358405	82.731898	93.539783
4 h after dark	80.6496665	73.764663	87.53467
8 h after dark	61.330996	52.432519	70.229473
12 h after dark	51.969244	51.969244	51.969244