condition mean min max 0 h after light 0.8536885000000001 0.638367 1.06901 2 h after light 0.828789 0.781613 0.875965 4 h after light 0.7503785 0.347637 1.15312 8 h after light 1.42535 1.24528 1.60542 12 h after light 2.045025 2.02413 2.06592 2 h after dark 2.167165 2.14363 2.1907 4 h after dark 2.010525 1.83953 2.18152 8 h after dark 1.25088 1.11691 1.38485 12 h after dark 0.8926265 0.800976 0.984277