condition mean min max 1 h after light 0.169513692 0.143891434 0.19513595 3 h after light 0.5642178013333333 0.233433533 0.955029618 5 h after light 0.484514391 0.391759342 0.537780791 7 h after light 0.7726642029999999 0.524051336 0.968699855 9 h after light 1.1490977073333335 0.622682023 1.4196983140000001 11 h after light 1.8229384596666667 0.6397509920000001 3.0394891760000005 13 h after light 2.1326559023333336 0.48982207899999997 3.49144806 15 h after light 2.6345493063333336 2.147841477 3.326207488 1 h after dark 2.433654762666667 1.8585077980000002 3.21195166 3 h after dark 2.639074262 2.5388274369999997 2.7150627419999998 5 h after dark 2.1505822113333335 1.5852952580000002 2.558949298 7 h after dark 1.8783513546666668 1.6051893119999998 2.0493232530000003