condition mean min max 3 h after light 0.0 0.0 0.0 6 h after light 0.033910666666666665 0.0 0.101732 9 h after light 0.0 0.0 0.0 12 h after light 0.0 0.0 0.0 3 h after dark 0.07812666666666666 0.0 0.23438 6 h after dark 0.031033966666666666 0.0 0.0931019 9 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0