condition mean min max 0 h after light 0.19997700000000002 0.192607 0.207347 2 h after light 0.1081205 0.0 0.216241 4 h after light 0.0 0.0 0.0 8 h after light 0.0990785 0.0 0.198157 12 h after light 0.439717 0.0 0.879434 2 h after dark 0.0 0.0 0.0 4 h after dark 0.0 0.0 0.0 8 h after dark 0.0 0.0 0.0 12 h after dark 0.39939349999999996 0.205598 0.593189