condition mean min max 1 h after light 0.358148578 0.358148578 0.358148578 3 h after light 2.695365945 0.5458486889999999 4.844883201 5 h after light 6.901916025 6.582119637000001 7.221712413 7 h after light 19.813889144999997 13.84841372 25.77936457 9 h after light 28.95662814 19.50173134 38.41152494 11 h after light 35.195840435 31.04339087 39.348290000000006 1 h after dark 22.27331745 11.78700245 32.75963245 3 h after dark 11.864527151499999 8.054463143 15.67459116 5 h after dark 6.572084056 6.488799068 6.6553690439999995 7 h after dark 5.947661933999999 5.802002433999999 6.093321434 9 h after dark 5.0155548655 4.887857286 5.143252445 11 h after dark 4.2199267255 3.291113283 5.148740168