condition	mean	min	max
0 h after light	17.86135	15.345	20.3777
2 h after light	7.232315	7.06931	7.39532
4 h after light	8.98169	8.8916	9.07178
8 h after light	7.467795000000001	6.54009	8.3955
12 h after light	8.390564999999999	7.04777	9.73336
2 h after dark	10.37635	10.2383	10.5144
4 h after dark	11.64385	10.8875	12.4002
8 h after dark	21.8759	21.357	22.3948
12 h after dark	16.4894	15.1459	17.8329