condition mean min max 1 h after light 4.0792280125 3.869283503 4.289172522 3 h after light 5.3801588 4.529482901000001 5.955450254 5 h after light 2.9637080373333333 1.23409137 5.272639668 7 h after light 4.292972518 3.41756423 5.140535619 9 h after light 3.4395087883333333 2.442012107 4.687008497 11 h after light 1.9257732486666665 1.716402829 2.085257697 1 h after dark 3.542711333 2.8020089689999996 4.723133219 3 h after dark 3.6167245836666666 2.8010653580000002 4.169360309 5 h after dark 3.848421503 3.380339643 4.755970613 7 h after dark 5.121023049666666 4.771639155 5.701144367 9 h after dark 5.329025407666666 4.218599617 6.573982282 11 h after dark 7.272707085666667 6.7127265 7.8499689020000005