condition	mean	min	max
1 h after light	18.886735605	18.05142064	19.72205057
3 h after light	17.58402384	16.21116703	19.19976497
5 h after light	20.004219043333332	14.14443263	23.77041582
7 h after light	20.4525172	15.03170464	23.53376298
9 h after light	24.37666825333333	20.87648404	27.65543618
11 h after light	19.76540107	16.80582702	21.51417923
13 h after light	20.358833356666665	17.42775257	22.70144294
15 h after light	23.616575966666666	16.06188448	28.45499795
1 h after dark	22.793047596666668	19.57242783	27.81729258
3 h after dark	24.90329234	22.20250079	27.80810744
5 h after dark	20.141135863333332	18.1891134	22.99576225
7 h after dark	19.429872406666668	13.90195931	23.94233677