condition	mean	min	max
1 h after light	20.70394425	19.87838029	21.91231619
3 h after light	20.73373621	19.09936816	22.81667213
5 h after light	19.87566552	18.54865448	22.40209617
7 h after light	20.710511813333333	18.76782073	21.99909674
9 h after light	18.675086143333335	17.25102724	19.57028435
11 h after light	18.749626246666665	13.50168667	22.14659853
13 h after light	19.88535986	17.67710075	22.82204139
15 h after light	19.499268186666665	17.64770754	20.97842103
1 h after dark	25.237515493333333	21.90808463	27.12153487
3 h after dark	21.695782316666666	20.14041684	24.67123448
5 h after dark	23.982901953333332	22.83896484	25.26879765
7 h after dark	21.920303676666666	20.33553961	24.284911100000002