condition mean min max 0 h after light 0.00069706 0.0 0.00139412 2 h after light 0.1010115705 0.000926141 0.201097 4 h after light 0.0008053089999999999 0.000309228 0.00130139 8 h after light 0.00158157 0.00135889 0.00180425 12 h after light 0.1810175795 0.000473159 0.361562 2 h after dark 0.0007671275 0.000701383 0.000832872 4 h after dark 0.0007728285 0.000729554 0.000816103 8 h after dark 0.0003894525 0.0 0.000778905 12 h after dark 0.000638248 0.000443258 0.000833238