condition mean min max 1 h after light 2.1996467255 1.16316543 3.2361280210000003 3 h after light 0.8444995336666666 0.535788307 1.191090051 5 h after light 1.168568604 0.22438024899999998 1.937319373 7 h after light 0.92801311 0.370966488 1.407906892 9 h after light 2.917079305666667 1.26310971 5.432668939 11 h after light 2.9033824626666664 2.415678056 3.68789721 1 h after dark 4.113027736666667 3.59231919 4.800855255 3 h after dark 3.873385230333333 2.159133017 6.019310664 5 h after dark 2.347879348 0.05244545 4.212423247 7 h after dark 2.798905379 2.445142813 3.467706367 9 h after dark 1.7589288006666666 1.387840704 2.279216897 11 h after dark 1.5275945993333333 0.855543574 1.9936428959999999