condition	mean	min	max
4 h after light	64.8	64.8	64.8
8 h after light	106.85	80.8	132.9
12 h after light	50.35	41.6	59.1
4 h after dark	116.30000000000001	108.7	123.9
8 h after dark	118.65	116.1	121.2
12 h after dark	105.9	104.5	107.3