condition mean min max 0 h after light 2.04997 2.01382 2.08612 2 h after light 1.1773795 0.989669 1.36509 4 h after light 2.200415 2.12299 2.27784 8 h after light 2.368835 2.00126 2.73641 12 h after light 3.6196400000000004 3.20562 4.03366 2 h after dark 2.56341 2.46679 2.66003 4 h after dark 2.2705200000000003 2.19118 2.34986 8 h after dark 3.23138 3.21471 3.24805 12 h after dark 2.1148249999999997 1.46014 2.76951