condition	mean	min	max
3 h after light	18.840133333333334	17.635	20.0096
6 h after light	22.3783	17.0269	25.3089
9 h after light	29.054433333333332	27.2972	32.1291
12 h after light	34.655474999999996	31.2123	36.5618
3 h after dark	44.491933333333336	40.6575	47.6059
6 h after dark	40.30586666666667	38.9874	42.1726
9 h after dark	31.2582	28.0926	35.9085
12 h after dark	27.877299999999998	24.1083	31.6463