condition	mean	min	max
4 h after light	28.042394	24.499548	31.58524
8 h after light	18.366672	17.718923	19.014421
12 h after light	30.393893	26.862868	33.924918
4 h after dark	35.1100895	29.963725	40.256454
8 h after dark	85.661828	69.135748	102.187908
12 h after dark	45.03397	45.03397	45.03397