condition	mean	min	max
1 h after light	20.804168895	20.23396894	21.37436885
3 h after light	21.441982416666665	14.04548255	27.46732569
5 h after light	18.35372134	15.09142081	21.59005893
7 h after light	16.270600756666667	13.85463227	17.60191212
9 h after light	18.374817706666665	15.29859213	20.561367999999998
11 h after light	17.457208343333335	15.741628599999999	18.50793514
1 h after dark	19.675948523333332	17.40802931	21.80386795
3 h after dark	20.983800263333332	20.03687231	22.30258988
5 h after dark	21.534622786666667	20.39159357	22.20282262
7 h after dark	22.269272686666667	20.96799951	23.41825303
9 h after dark	22.296554383333334	20.98345866	23.89226482
11 h after dark	21.91724282	19.0715865	23.72633756