condition	mean	min	max
4 h after light	12.7879665	12.687602	12.888331
8 h after light	14.093467	13.671825	14.515109
12 h after light	13.83113	13.086552	14.575708
4 h after dark	15.8081185	15.149017	16.46722
8 h after dark	14.789639999999999	12.592594	16.986686
12 h after dark	18.503261	18.503261	18.503261