condition	mean	min	max
4 h after light	46.64825	38.8135	54.483
8 h after light	37.01235	36.3775	37.6472
12 h after light	76.98599999999999	73.4683	80.5037
4 h after dark	99.6957	98.9172	100.276
8 h after dark	94.9042	93.5961	96.5444
12 h after dark	66.1678	60.7948	69.3543