condition	mean	min	max
4 h after light	3.343404666666667	3.262511	3.4849910000000004
8 h after light	2.408398666666667	1.539202	2.853951
12 h after light	1.556031	1.461627	1.6544709999999998
16 h after light	3.305771	2.803714	3.8758779999999997
4 h after dark	3.0294213333333335	2.568106	3.3277730000000005
8 h after dark	1.787529	1.642394	2.014568