condition	mean	min	max
1 h after light	20.740660305	17.83749907	23.64382154
3 h after light	19.597034360000002	17.57762556	21.35340317
5 h after light	21.575830586666665	20.9052935	22.7695562
7 h after light	22.497888916666668	20.89746712	24.88945298
9 h after light	25.03429642	24.06373352	26.30130936
11 h after light	23.309828046666667	21.68803119	24.72803707
13 h after light	26.075511136666666	24.69976955	27.95466941
15 h after light	28.567528513333333	28.46740502	28.70793126
1 h after dark	31.34738785	26.70257411	35.15580846
3 h after dark	31.449689563333333	24.96343209	38.95653513
5 h after dark	29.040100313333333	27.93530501	31.16365594
7 h after dark	30.082451159999998	23.30165277	36.17603078