condition	mean	min	max
4 h after light	95.1	95.1	95.1
8 h after light	155.4	127.2	183.6
12 h after light	165.4	135.3	195.5
4 h after dark	113.94999999999999	109.8	118.1
8 h after dark	165.55	143.5	187.6
12 h after dark	150.75	142.6	158.9