condition	mean	min	max
0 h after light	16.5467	15.7356	17.3578
4 h after light	20.215400000000002	20.0666	20.3642
8 h after light	23.3226	22.3976	24.2476
4 h after dark	24.598	23.9248	25.2712
8 h after dark	19.9553	18.1186	21.792
12 h after dark	18.851950000000002	15.0151	22.6888