condition mean min max 1 h after light 3.478556319 3.136468788 4.002660285 3 h after light 3.3836952896666666 2.455605969 4.376938536 5 h after light 4.0334482713333335 3.188627351 5.0907991919999995 7 h after light 3.316708044666667 2.339016233 4.192769026000001 9 h after light 3.3353049313333334 2.849617919 3.5939640089999996 11 h after light 3.294174974 2.192732528 4.096665614 13 h after light 4.249855168 3.1684524260000004 5.584798315 15 h after light 4.759265364666667 3.642587322 5.6776217120000005 1 h after dark 3.1616727183333335 2.716947503 4.00606712 3 h after dark 3.721247305 2.42231762 5.899116175 5 h after dark 3.393102997 2.598333948 4.1848464430000005 7 h after dark 3.8134472740000005 3.5442843230000003 4.003058978