condition	mean	min	max
4 h after light	4.18148	1.89672	6.69605
8 h after light	2.79945	1.09009	4.0928
12 h after light	3.5606366666666664	2.12039	4.30819
4 h after dark	4.12938	1.88359	5.39742
8 h after dark	5.3304833333333335	4.16698	6.87079
12 h after dark	5.57886	4.64347	6.1667