condition mean min max 0 h after light 0.03059325 0.0194055 0.041781 2 h after light 0.01943995 0.0 0.0388799 4 h after light 0.047902349999999996 0.0197174 0.0760873 8 h after light 0.01996465 0.0 0.0399293 12 h after light 0.01107555 0.0 0.0221511 2 h after dark 0.02084965 0.0199782 0.0217211 4 h after dark 0.01935665 0.0 0.0387133 8 h after dark 0.01091335 0.0 0.0218267 12 h after dark 0.04103225 0.0199216 0.0621429