condition mean min max 0 h after light 0.11044380000000001 0.0737036 0.147184 4 h after light 0.1472375 0.0 0.294475 8 h after light 0.1475951 0.0728882 0.222302 4 h after dark 0.10810159999999999 0.0717762 0.144427 8 h after dark 0.03632265 0.0 0.0726453 12 h after dark 0.3992695 0.365319 0.43322