condition	mean	min	max
4 h after light	12.703821000000001	12.357694	13.049948
8 h after light	10.8118365	10.469529	11.154144
12 h after light	11.70335	10.518369	12.888331
4 h after dark	10.928558500000001	10.531897	11.32522
8 h after dark	11.857041500000001	11.398427	12.315656
12 h after dark	14.64788	14.64788	14.64788