condition	mean	min	max
1 h after light	14.445269485	13.94560732	14.94493165
3 h after light	15.631436350000001	12.64746423	18.9052423
5 h after light	15.719152256666666	14.43325342	17.55674572
7 h after light	15.553119253333334	13.3978237	17.76525844
9 h after light	17.47279847	16.61409443	18.00795952
11 h after light	15.775913123333334	13.03889651	18.58866235
13 h after light	17.594349443333332	16.90984223	18.73768168
15 h after light	19.090074316666666	18.93474187	19.22293195
1 h after dark	18.987414793333333	17.96935278	19.84000163
3 h after dark	19.510675916666667	18.57018982	20.20849265
5 h after dark	17.581232253333333	14.70220865	20.70233328
7 h after dark	15.872127506666667	13.62392012	19.05936019