condition mean min max 1 h after light 11.149652 11.149652 11.149652 3 h after light 11.411600459999999 10.72086097 12.10233995 5 h after light 8.2382767545 5.875132129 10.60142138 7 h after light 6.830387838 5.691421178 7.9693544979999995 9 h after light 5.103817642499999 4.81161166 5.396023625 11 h after light 6.9652893825 3.767567245 10.16301152 1 h after dark 7.940550355999999 7.802717876 8.078382836 3 h after dark 8.795490957 5.918121844 11.67286007 5 h after dark 6.5063332625 6.0010305729999995 7.011635952000001 7 h after dark 7.5265463705 7.444729025 7.608363716 9 h after dark 7.45412269 7.444747058 7.463498322 11 h after dark 9.1079149795 8.162922909 10.05290705