condition mean min max 0 h after light 0.0769055 0.0 0.153811 2 h after light 0.0715655 0.0 0.143131 4 h after light 0.36037300000000005 0.140052 0.580694 8 h after light 0.7366485 0.587975 0.885322 12 h after light 0.215248 0.0 0.430496 2 h after dark 0.233473 0.147094 0.319852 4 h after dark 0.27984 0.274646 0.285034 8 h after dark 0.315679 0.309951 0.321407 12 h after dark 0.0733385 0.0 0.146677