condition mean min max 1 h after light 7.558794317 6.909186332000001 8.634952525 3 h after light 6.763208774666667 3.888042785 8.272983400000001 5 h after light 13.235127223333333 11.0336629 16.12113462 7 h after light 17.047092726666666 12.53044411 23.5996857 9 h after light 10.045713308666667 8.385916022 13.31886636 11 h after light 9.895708261333333 4.096665614 14.69130794 13 h after light 8.122319666333333 5.147727142 10.14823168 15 h after light 7.661907415 5.7778971320000005 10.42375861 1 h after dark 13.451861434666666 8.236689104 18.87916689 3 h after dark 8.402206257333333 6.728660055 9.951034356000001 5 h after dark 18.307754093333333 12.34318345 25.30115807 7 h after dark 11.576729463 7.293212419 16.01491435