condition mean min max 3 h after light 0.041411666666666666 0.0 0.124235 6 h after light 0.0 0.0 0.0 9 h after light 0.06621883333333334 0.0 0.104126 12 h after light 5.119966666666666e-07 0.0 1.53599e-06 3 h after dark 0.0 0.0 0.0 6 h after dark 0.0 0.0 0.0 9 h after dark 0.0 0.0 0.0 12 h after dark 0.03985233333333333 0.0 0.119557