condition	mean	min	max
1 h after light	17.209550975	17.00479027	17.41431168
3 h after light	16.713437786666667	15.03473659	19.19253109
5 h after light	15.460978763333333	14.05547393	16.77243587
7 h after light	15.560656313333332	14.40317734	16.2843467
9 h after light	16.655563473333334	15.40503912	18.48903925
11 h after light	16.889270963333335	16.4290096	17.46921493
13 h after light	16.70107262	15.95985109	17.88338009
15 h after light	16.987651356666667	16.45363776	17.62601753
1 h after dark	17.72367228	17.59654464	17.89098384
3 h after dark	19.357237336666667	16.37812476	21.74846192
5 h after dark	19.648430813333334	18.59766564	20.34234178
7 h after dark	19.872089733333333	17.79450791	22.49987547