condition	mean	min	max
4 h after light	5.564515	5.51492	5.61411
8 h after light	5.515535	5.2999	5.73117
12 h after light	6.333880000000001	5.88853	6.77923
4 h after dark	8.256029999999999	7.04378	9.46828
8 h after dark	6.270804999999999	5.49912	7.04249
12 h after dark	5.973140000000001	5.52629	6.41999