condition	mean	min	max
4 h after light	82.5160955	80.85456	84.177631
8 h after light	96.79357350000001	92.446457	101.14069
12 h after light	81.6662875	68.331262	95.001313
4 h after dark	100.359525	89.608224	111.110826
8 h after dark	103.76745	85.533612	122.001288
12 h after dark	83.326819	83.326819	83.326819