condition	mean	min	max
4 h after light	50.2	50.2	50.2
8 h after light	51.7	41.2	62.2
12 h after light	72.5	44.4	100.6
4 h after dark	124.15	105.2	143.1
8 h after dark	133.85	122.7	145.0
12 h after dark	106.0	102.6	109.4