condition mean min max 3 h after light 0.42937366666666665 0.262846 0.61823 6 h after light 0.21075066666666667 0.115761 0.319168 9 h after light 0.244456 0.210229 0.311757 12 h after light 0.407472 0.255584 0.537198 3 h after dark 0.436199 0.153661 0.768343 6 h after dark 0.346512 0.219877 0.459327 9 h after dark 0.4314786666666667 0.31216 0.65974 12 h after dark 0.2127511 0.0869582 0.338544