condition	mean	min	max
4 h after light	11.981537999999999	8.794594	15.202179999999998
8 h after light	4.192597666666667	2.64866	7.237544000000001
12 h after light	4.608577	2.588994	5.92927
16 h after light	13.246634	8.0538	22.01171
4 h after dark	9.687285	8.027028999999999	12.00217
8 h after dark	14.783893333333333	10.05176	20.91681