condition	mean	min	max
4 h after light	65.59671666666667	59.04589	71.84008
8 h after light	58.50026333333333	40.7575	79.18267
12 h after light	60.66091333333333	54.33571	65.64551
16 h after light	47.95868333333333	39.5136	58.307759999999995
4 h after dark	50.6468	45.33682	56.64185
8 h after dark	34.62248	28.229840000000003	40.3435