condition	mean	min	max
4 h after light	101.7	101.7	101.7
8 h after light	99.3	73.1	125.5
12 h after light	152.35	98.8	205.9
4 h after dark	289.55	215.4	363.7
8 h after dark	303.0	148.6	457.4
12 h after dark	169.2	159.7	178.7