condition mean min max 1 h after light 19.454061590000002 19.15266026 19.75546292 3 h after light 17.214149993333333 14.69801205 19.61929955 5 h after light 21.665073733333333 18.91458075 24.37129942 7 h after light 18.57813145 16.73122964 20.13795746 9 h after light 21.075616196666665 16.62171361 24.6786969 11 h after light 19.532046266666665 17.32984003 23.63567474 1 h after dark 25.821397603333335 22.60445597 27.87298224 3 h after dark 28.013115476666666 26.98003274 29.42481693 5 h after dark 27.177495363333332 25.93930652 29.11425778 7 h after dark 25.216681743333336 22.58002181 27.0959712 9 h after dark 25.371504496666667 23.95415131 27.29136955 11 h after dark 27.369348886666668 25.24129694 29.29963832