condition mean min max 0 h after light 2.98395 2.1984 3.7695 2 h after light 3.55366 2.84944 4.25788 4 h after light 2.1442750000000004 2.00084 2.28771 8 h after light 4.77335 3.54925 5.99745 12 h after light 4.91206 4.44789 5.37623 2 h after dark 2.4476750000000003 2.12731 2.76804 4 h after dark 1.55813 1.30672 1.80954 8 h after dark 1.72034 1.34485 2.09583 12 h after dark 1.377505 1.25756 1.49745