condition mean min max 1 h after light 1.153886371 1.153886371 1.153886371 3 h after light 1.9724878824999998 1.307692026 2.637283739 5 h after light 2.2048321515 1.7897676359999999 2.619896667 7 h after light 1.560640583 1.495562474 1.625718692 9 h after light 2.1366074655 1.597394666 2.675820265 11 h after light 3.4799476155 2.776767992 4.183127239 1 h after dark 3.1131412075 2.649314827 3.576967588 3 h after dark 4.4290652125 3.943612383 4.914518042 5 h after dark 3.7614760924999997 3.1810048539999998 4.341947331 7 h after dark 4.3203699675 3.335985374 5.304754561 9 h after dark 4.0588090845 3.485145885 4.632472283999999 11 h after dark 4.095378407 3.09943754 5.091319274