condition mean min max 3 h after light 0.8078838333333334 0.0 1.75712 7 h after light 0.39058775 0.0 1.28205 11 h after light 0.7521686666666666 0.0 2.68415 2 h after dark 0.81461625 0.0 1.62711 6 h after dark 0.8277494166666667 0.0 2.57006 10 h after dark 0.48064808333333336 0.0 1.58386