condition mean min max 0 h after light 4.645645 4.28986 5.00143 2 h after light 3.6957899999999997 3.48542 3.90616 4 h after light 2.13693 1.27266 3.0012 8 h after light 0.783532 0.761027 0.806037 12 h after light 1.055066 0.934772 1.17536 2 h after dark 2.22703 1.28952 3.16454 4 h after dark 1.75467 1.29565 2.21369 8 h after dark 1.7829350000000002 1.56533 2.00054 12 h after dark 6.657905 5.09572 8.22009