condition	mean	min	max
4 h after light	13.590103500000001	12.888331	14.291876
8 h after light	13.7414945	12.857505	14.625484
12 h after light	11.775683	8.91737	14.633996
4 h after dark	12.4532055	11.021794	13.884617
8 h after dark	11.0038305	10.708419	11.299242
12 h after dark	13.111812	13.111812	13.111812