condition	mean	min	max
0 h after light	19.0305	17.7878	20.2732
2 h after light	9.440085	9.03174	9.84843
4 h after light	9.381055	8.25741	10.5047
8 h after light	10.762540000000001	9.85008	11.675
12 h after light	14.9216	14.1456	15.6976
2 h after dark	15.14315	15.0516	15.2347
4 h after dark	15.40305	14.4867	16.3194
8 h after dark	22.9829	22.6695	23.2963
12 h after dark	21.6081	19.9524	23.2638