condition	mean	min	max
0 h after light	13.31965	12.6225	14.0168
4 h after light	12.290500000000002	11.8588	12.7222
8 h after light	12.8683	12.62	13.1166
4 h after dark	15.458400000000001	13.8207	17.0961
8 h after dark	13.71435	13.3065	14.1222
12 h after dark	13.07385	12.655	13.4927