condition	mean	min	max
4 h after light	109.7	109.7	109.7
8 h after light	124.6	98.7	150.5
12 h after light	189.7	106.1	273.3
4 h after dark	173.7	91.9	255.5
8 h after dark	107.75	91.0	124.5
12 h after dark	60.05	36.9	83.2