condition mean min max 1 h after light 1.871044968 1.367160063 2.374929873 3 h after light 3.4954366709999998 1.529657363 5.6324523939999995 5 h after light 3.8920681066666667 3.1013344330000003 5.020001874 7 h after light 5.807766827 4.285543032 6.737062131 9 h after light 5.647838552666666 4.009893345 7.806526571 11 h after light 7.47382962 6.970521026 7.8258382189999995 1 h after dark 9.818920220999999 7.5062496229999995 11.90408616 3 h after dark 8.430210355333333 7.592371022999999 9.832219872000001 5 h after dark 7.701896307 6.825312138999999 8.171631245 7 h after dark 7.654774062666666 6.7343924710000005 8.859718102999999 9 h after dark 6.602337791333333 6.179178011 6.83709465 11 h after dark 5.2058348919999995 4.496106017 5.573300767999999