condition mean min max 0 h after light 0.18500794999999998 0.0874829 0.282533 2 h after light 0.09292795000000001 0.0876383 0.0982176 4 h after light 0.34928499999999996 0.343014 0.355556 8 h after light 0.40553150000000004 0.27104 0.540023 12 h after light 0.04993025 0.0 0.0998605 2 h after dark 0.2369485 0.18013 0.293767 4 h after dark 0.3442805 0.252247 0.436314 8 h after dark 0.09664455 0.094891 0.0983981 12 h after dark 0.0898095 0.0 0.179619