condition mean min max 1 h after light 0.88994515 0.654280554 1.1256097459999999 3 h after light 0.715457289 0.5953203420000001 0.806620243 5 h after light 1.0767757113333334 0.298049134 1.7950419930000001 7 h after light 1.1484278556666665 1.006909039 1.2732102029999999 9 h after light 1.483975066 0.673658512 2.077196947 11 h after light 1.8706752146666668 1.144268553 2.7555191000000003 1 h after dark 3.2201315753333333 2.8020089689999996 3.629914949 3 h after dark 3.3416587103333333 3.099051035 3.7970959960000004 5 h after dark 2.9664608313333334 2.652266489 3.152834452 7 h after dark 2.282843022333333 1.059561886 3.202881077 9 h after dark 1.9683086619999999 1.5339291990000001 2.6502522059999998 11 h after dark 1.593002667 1.219938861 2.242848258