condition mean min max 1 h after light 5.520275033499999 4.643140204 6.397409862999999 3 h after light 7.431428509 7.259582182999999 7.593199074 5 h after light 5.317500311333333 4.319319796 7.236956407 7 h after light 6.6910161766666665 6.0944494460000005 7.036161648999999 9 h after light 6.196503030666666 4.631402272 7.300424296 11 h after light 5.74892766 4.67572682 6.40472007 1 h after dark 6.302755926666666 5.560144169 7.025641836 3 h after dark 5.1321844610000005 4.231396605 5.658417562 5 h after dark 7.200143916 6.032606132000001 8.015680809 7 h after dark 5.3013341086666665 2.934171376 7.386235952000001 9 h after dark 7.145768694 6.148585118 8.714738682 11 h after dark 6.0148834739999995 5.264999293 6.790846114