condition mean min max 3 h after light 0.0 0.0 0.0 6 h after light 0.020059033333333334 0.0 0.0601771 9 h after light 0.058851633333333334 0.0 0.129139 12 h after light 0.020932933333333334 0.0 0.0627988 3 h after dark 0.046214 0.0 0.138642 6 h after dark 0.073412 0.0550724 0.0987257 9 h after dark 0.056379000000000005 0.0 0.169137 12 h after dark 0.022858966666666664 0.0 0.0685769