condition	mean	min	max
1 h after light	20.69183074	18.80168821	22.58197327
3 h after light	18.720184246666665	16.40614837	21.80122463
5 h after light	18.426119586666665	17.41944378	19.26654756
7 h after light	19.87114220666667	16.589373900000002	24.344826
9 h after light	18.424692853333333	17.34323964	19.38910096
11 h after light	18.924889256666667	18.47177005	19.827927499999998
13 h after light	19.045544946666666	17.69837012	21.04230368
15 h after light	20.415955743333335	15.21925208	23.89695008
1 h after dark	25.577909213333335	22.24370026	29.30272052
3 h after dark	24.308128626666665	22.18255927	25.42617678
5 h after dark	23.344355346666667	20.92237385	24.74521318
7 h after dark	22.35535648	19.41640316	24.04734702