condition	mean	min	max
4 h after light	260.481	256.983	263.979
8 h after light	139.39350000000002	139.231	139.556
12 h after light	123.6125	123.062	124.163
4 h after dark	187.75549999999998	178.754	196.757
8 h after dark	253.68599999999998	251.384	255.988
12 h after dark	267.187	251.325	283.049