condition	mean	min	max
3 h after light	3.4283033333333335	2.92741	3.82571
6 h after light	4.6101366666666665	4.26773	5.27768
9 h after light	9.38458	7.65786	11.9446
12 h after light	17.90105	15.4799	19.8712
3 h after dark	53.29626666666667	44.3193	60.0039
6 h after dark	43.0933	39.018	45.2613
9 h after dark	31.01546666666667	28.4569	33.429
12 h after dark	16.13275	15.2439	17.0216