condition	mean	min	max
4 h after light	84.69908050000001	78.386894	91.011267
8 h after light	83.3272905	79.806979	86.847602
12 h after light	70.668211	69.147852	72.18857
4 h after dark	97.06945049999999	79.722579	114.416322
8 h after dark	104.73860350000001	94.059937	115.41727
12 h after dark	83.693922	83.693922	83.693922