condition mean min max 1 h after light 2.509215924 2.110518274 2.9079135739999997 3 h after light 1.8949487643333334 1.42876882 2.171669884 5 h after light 1.1281011206666667 0.0 1.7575465559999999 7 h after light 2.6729356516666667 1.907827653 3.149519976 9 h after light 1.861397313 0.745660443 2.480726703 11 h after light 4.5524008946666665 4.132080885 4.915250286 1 h after dark 4.4272541893333335 4.36441424 4.52632218 3 h after dark 4.060088689333333 2.308038743 5.8196221260000005 5 h after dark 4.020302283 3.566290603 4.542219125 7 h after dark 3.3272046856666666 2.526647574 3.9872601160000003 9 h after dark 3.1326340213333332 2.70263716 3.975378309 11 h after dark 2.1663512983333333 1.66939002 3.0527656839999997