condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.0 0.0 0.0 4 h after light 0.1482105 0.0 0.296421 8 h after light 0.4513505 0.300138 0.602563 12 h after light 0.313005 0.293002 0.333008 2 h after dark 0.0 0.0 0.0 4 h after dark 0.140196 0.0 0.280392 8 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0