condition	mean	min	max
0 h after light	36.583	35.2046	37.9614
4 h after light	28.23925	24.6612	31.8173
8 h after light	60.2449	56.2428	64.247
4 h after dark	94.747	73.522	115.972
8 h after dark	57.42645	57.0646	57.7883
12 h after dark	34.976	31.7392	38.2128