condition	mean	min	max
4 h after light	55.9	55.9	55.9
8 h after light	95.65	74.3	117.0
12 h after light	49.35	34.3	64.4
4 h after dark	135.6	91.0	180.2
8 h after dark	101.30000000000001	9.8	192.8
12 h after dark	42.15	7.5	76.8