condition mean min max 1 h after light 3.10312869 2.831595394 3.3746619860000004 3 h after light 2.7485929886666667 2.448160874 3.105587554 5 h after light 3.762478847 2.7132402210000004 4.529055383 7 h after light 3.977707467666667 3.376687275 4.5698414000000005 9 h after light 4.354911486333333 4.143424314 4.6352802639999995 11 h after light 3.238290887 2.5061321 3.911668952 13 h after light 5.277077181 3.9867407839999998 7.379532417 15 h after light 4.615163653333333 3.1146376360000003 5.419253707 1 h after dark 4.553216842666667 4.297834107 4.813557003000001 3 h after dark 3.9270968836666666 2.8767007689999997 4.722004258 5 h after dark 4.193744618333334 3.966473328 4.53081368 7 h after dark 3.3565633883333335 2.45544298 3.93888847