condition mean min max 1 h after light 3.463795427 2.892567417 4.0350234369999995 3 h after light 2.8438798113333332 2.031721161 3.3322189669999998 5 h after light 3.146152351 3.0245956560000002 3.377901195 7 h after light 3.280104397 2.505284107 4.055734243 9 h after light 2.7815365256666666 1.874944826 3.8667443489999997 11 h after light 3.2870154753333334 1.990163726 4.2634546669999995 13 h after light 3.8886776563333334 3.531113265 4.132461444 15 h after light 3.135192877 2.477552665 3.793999726 1 h after dark 4.537822561 4.10088964 4.914895045 3 h after dark 3.930783559 3.258014065 4.538794547 5 h after dark 4.209714552333333 3.554946119 5.277715925 7 h after dark 5.470160322 4.170587792 6.464329479