condition	mean	min	max
1 h after light	18.44327731	16.21590824	20.67064638
3 h after light	16.186733083333333	16.08694353	16.32107249
5 h after light	14.460554723333333	13.48762647	15.30481159
7 h after light	16.15942456333333	14.91757653	16.93789907
9 h after light	17.42059108666667	15.03319334	20.36398408
11 h after light	17.263579036666666	13.93114608	19.21396903
13 h after light	18.947025236666665	17.59861289	20.57513699
15 h after light	18.879951023333334	17.89503204	20.52829351
1 h after dark	18.885294786666666	17.12612913	20.98909879
3 h after dark	19.523450583333332	18.6609976	20.00905202
5 h after dark	20.408697626666665	18.75059815	22.49557016
7 h after dark	19.124699383333333	18.7213052	19.59343276