condition	mean	min	max
1 h after light	18.87363953	16.67935277	21.06792629
3 h after light	21.329001963333333	18.67977883	25.3551745
5 h after light	20.60518373	18.7133618	22.34710511
7 h after light	23.116792416666666	19.49041488	26.866076399999997
9 h after light	22.120798813333334	14.96781176	26.56737269
11 h after light	23.128583143333334	19.80553147	27.72184224
1 h after dark	29.862159043333335	25.28891242	36.58328919
3 h after dark	31.631012573333333	26.29373951	37.14518969
5 h after dark	33.41933711	28.18837934	37.53190791
7 h after dark	33.9563169	30.1859239	36.61330931
9 h after dark	32.7657052	31.78962136	33.59928043
11 h after dark	34.67558067666667	32.10377454	37.42073373