condition mean min max 0 h after light 0.236832 0.228104 0.24556 2 h after light 0.242302 0.22851 0.256094 4 h after light 0.11316000000000001 0.077257 0.149063 8 h after light 0.11748735 0.0785237 0.156451 12 h after light 0.201341 0.173585 0.229097 2 h after dark 0.0 0.0 0.0 4 h after dark 0.07446135000000001 0.0730793 0.0758434 8 h after dark 0.334466 0.256565 0.412367 12 h after dark 0.3949435 0.243489 0.546398