condition	mean	min	max
4 h after light	535.9	535.9	535.9
8 h after light	602.75	533.8	671.7
12 h after light	497.55	473.6	521.5
4 h after dark	617.45	466.6	768.3
8 h after dark	655.6500000000001	614.6	696.7
12 h after dark	684.05	638.9	729.2