condition	mean	min	max
0 h after light	18.05505	15.5878	20.5223
2 h after light	13.150749999999999	13.0072	13.2943
4 h after light	14.8017	12.8019	16.8015
8 h after light	10.47555	10.0069	10.9442
12 h after light	13.38725	12.588	14.1865
2 h after dark	13.41415	12.7322	14.0961
4 h after dark	11.72495	10.5278	12.9221
8 h after dark	17.63275	17.022	18.2435
12 h after dark	20.43565	19.7871	21.0842