condition mean min max 1 h after light 4.400455601 3.5972858619999997 5.20362534 3 h after light 8.123355101333333 4.668670668 12.78678545 5 h after light 4.5060023860000005 4.148594671000001 5.10902964 7 h after light 6.7812895630000005 3.995891438 8.25241418 9 h after light 7.201894270333334 5.050643075 9.713725307 11 h after light 5.010328595333333 2.8255668810000003 7.070116126 13 h after light 6.128894167 1.224555197 9.156816611 15 h after light 6.302030085 5.638083878 7.118084025 1 h after dark 7.205674093 6.015603936000001 9.454046395 3 h after dark 9.629569848 8.281413305 12.03266443 5 h after dark 9.533719075999999 5.707062927999999 12.65829711 7 h after dark 11.509533843333333 11.0967435 12.26657961