condition mean min max 1 h after light 4.351083706 4.351083706 4.351083706 3 h after light 5.2872736535 5.056457101 5.518090206 5 h after light 7.0919598530000005 6.663750581 7.520169125 7 h after light 10.4849084485 9.297580247 11.67223665 9 h after light 11.83963456 9.33637576 14.34289336 11 h after light 16.859531675 15.19180341 18.52725994 1 h after dark 12.3000061515 6.638051012999999 17.96196129 3 h after dark 7.726464129 7.115171064 8.337757194 5 h after dark 6.4758422035 6.388981022 6.562703385 7 h after dark 6.528926059 6.056728698 7.00112342 9 h after dark 6.9717723495 6.406634919 7.53690978 11 h after dark 6.866081653 6.849349107 6.882814198999999