condition mean min max 1 h after light 6.262164504500001 6.049214457000001 6.475114552000001 3 h after light 3.4493591633333334 3.097168698 4.13846168 5 h after light 2.7938297203333335 2.1511231630000003 3.53702052 7 h after light 1.9600495253333332 1.383856935 2.7931247989999997 9 h after light 2.050898338333333 1.868046069 2.391070845 11 h after light 2.540085146 2.079190724 2.9734133239999996 13 h after light 2.2618731756666666 1.581033084 2.938932473 15 h after light 1.804723597 1.518499346 2.1952969419999997 1 h after dark 2.418876232666667 1.8585077980000002 2.97400644 3 h after dark 3.465884612 3.183007262 4.010888142 5 h after dark 3.3668744013333334 2.473060602 3.869630646 7 h after dark 4.577328214333333 3.1305333369999997 5.513476332000001