condition	mean	min	max
4 h after light	3.274449	3.1373130000000002	3.5481540000000003
8 h after light	2.363789666666667	1.671591	2.732645
12 h after light	1.5693576666666667	1.4307459999999999	1.696059
16 h after light	3.261111333333333	2.845374	3.7481949999999995
4 h after dark	2.5921636666666665	2.376472	2.987325
8 h after dark	1.686392	1.629489	1.7205869999999999