condition mean min max 0 h after light 1.4290565 0.561823 2.29629 2 h after light 0.822086 0.703109 0.941063 4 h after light 1.0891395 0.848439 1.32984 8 h after light 1.0762990000000001 0.859078 1.29352 12 h after light 2.37554 2.02546 2.72562 2 h after dark 1.9111500000000001 1.71932 2.10298 4 h after dark 1.0710700000000002 1.05119 1.09095 8 h after dark 1.2053755 0.939201 1.47155 12 h after dark 1.4527299999999999 1.12279 1.78267