condition mean min max 0 h after light 0.2462205 0.107323 0.385118 2 h after light 0.1140025 0.107513 0.120492 4 h after light 0.0363492 0.0 0.0726984 8 h after light 0.3503485 0.331245 0.369452 12 h after light 0.6182350000000001 0.21558 1.02089 2 h after dark 0.41637650000000004 0.280302 0.552451 4 h after dark 0.41845550000000004 0.321157 0.515754 8 h after dark 0.315448 0.281664 0.349232 12 h after dark 0.1689185 0.146902 0.190935