condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.00972 0.0 0.01944 4 h after light 0.0095109 0.0 0.0190218 8 h after light 0.029985 0.0200407 0.0399293 12 h after light 0.061131 0.0443022 0.0779598 2 h after dark 0.0325817 0.0 0.0651634 4 h after dark 0.0093256 0.0 0.0186512 8 h after dark 0.0218267 0.0 0.0436534 12 h after dark 0.01035715 0.0 0.0207143