condition mean min max 1 h after light 2.540060833 2.540060833 2.540060833 3 h after light 1.6490873955 1.104456657 2.193718134 5 h after light 3.4096490999999998 1.6975163469999999 5.121781853 7 h after light 6.4175633515 5.856642745 6.978483957999999 9 h after light 4.62811709 3.864482518 5.391751662000001 11 h after light 4.844428998500001 2.31016676 7.378691237000001 1 h after dark 5.1723553285 3.179359626 7.165351031 3 h after dark 7.558827566500001 2.473778123 12.64387701 5 h after dark 20.137698665 15.4246775 24.85071983 7 h after dark 21.39082223 19.09319289 23.68845157 9 h after dark 15.414046599999999 15.31383859 15.51425461 11 h after dark 10.807533161 6.935679462 14.67938686