condition	mean	min	max
4 h after light	65.62624149999999	49.07194	82.180543
8 h after light	80.258507	79.152115	81.364899
12 h after light	61.036004000000005	52.515368	69.55664
4 h after dark	85.112719	74.020862	96.204576
8 h after dark	52.0616755	33.665386	70.457965
12 h after dark	96.276743	96.276743	96.276743