condition	mean	min	max
4 h after light	24.428833333333333	21.1673	29.6307
8 h after light	17.844993333333335	8.10128	22.8623
12 h after light	13.4682	11.2794	14.6318
4 h after dark	12.501533333333333	11.0988	13.3348
8 h after dark	7.28997	5.39202	8.99451
12 h after dark	6.60718	5.79508	7.97944