condition	mean	min	max
4 h after light	49.7	49.7	49.7
8 h after light	42.75	32.3	53.2
12 h after light	47.65	43.0	52.3
4 h after dark	101.7	100.0	103.4
8 h after dark	61.800000000000004	54.7	68.9
12 h after dark	51.55	46.6	56.5