condition mean min max 3 h after light 5.4525e-09 0.0 5.61e-08 7 h after light 0.011880358333333334 0.0 0.0773041 11 h after light 0.023292183333333334 0.0 0.141284 2 h after dark 0.023190366666666667 0.0 0.14867 6 h after dark 0.028182850000000002 0.0 0.117705 10 h after dark 0.02011224166666667 0.0 0.133748