condition	mean	min	max
1 h after light	18.43994212	16.91713671	19.96274753
3 h after light	18.732685333333333	17.74916633	19.50308984
5 h after light	19.428142270000002	18.36997068	21.10145685
7 h after light	19.166455340000002	17.80930224	20.33579423
9 h after light	20.711828486666665	20.132792499999997	21.457701899999996
11 h after light	20.925371536666667	19.7756597	21.77204183
13 h after light	20.97244557	20.18731165	22.15488807
15 h after light	21.601421863333332	21.2361657	22.06876811
1 h after dark	22.675019173333332	21.53914535	23.40908774
3 h after dark	23.130341606666665	20.16446543	26.78829339
5 h after dark	23.400865696666667	21.36218351	24.814918
7 h after dark	23.209307616666667	22.31467791	23.91137