condition	mean	min	max
4 h after light	2.851157333333333	2.7985729999999998	2.9270509999999996
8 h after light	2.168387666666667	1.485665	2.520645
12 h after light	1.529461	1.405178	1.6061
16 h after light	3.7460310000000003	2.373768	6.107668
4 h after dark	2.6601773333333334	2.145691	3.163914
8 h after dark	1.516378	1.453196	1.578069