condition	mean	min	max
1 h after light	17.50962111	16.91878248	18.10045974
3 h after light	16.23524302	13.35402648	20.46934508
5 h after light	18.959275156666667	15.38985437	23.8895229
7 h after light	19.183220116666668	16.16581395	22.3763648
9 h after light	27.42512558666667	23.200466100000003	30.01326586
11 h after light	25.76165296	21.47071625	29.77874613
13 h after light	26.73273209	23.06614311	28.92723011
15 h after light	26.364237199999998	20.63233942	31.71267411
1 h after dark	30.9376226	22.85172851	37.87730794
3 h after dark	29.409711043333335	26.97706055	32.28216373
5 h after dark	28.944339336666665	22.61878254	32.48244885
7 h after dark	25.81391941	22.36718304	28.01209441