condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.37955099999999997 0.131574 0.627528 4 h after light 0.5042105 0.106171 0.90225 8 h after light 0.00328621 0.0 0.00657242 12 h after light 0.114167 0.0 0.228334 2 h after dark 0.0 0.0 0.0 4 h after dark 0.059729 0.0 0.119458 8 h after dark 0.0852425 0.0 0.170485 12 h after dark 0.0 0.0 0.0