condition	mean	min	max
3 h after light	14.259933333333333	12.5346	17.2808
6 h after light	22.1167	18.4953	26.3425
9 h after light	26.7794	25.2469	29.0017
12 h after light	23.7988	18.437	26.623
3 h after dark	23.098399999999998	21.2842	24.525
6 h after dark	21.585266666666666	19.3405	23.9879
9 h after dark	14.915566666666667	13.6066	16.2933
12 h after dark	12.9907	12.923	13.0584