condition	mean	min	max
4 h after light	2.824407	2.751284	2.910819
8 h after light	2.0328436666666665	1.4756340000000001	2.398809
12 h after light	1.3822443333333334	1.3188010000000001	1.485408
16 h after light	2.866209	2.517992	3.301473
4 h after dark	2.3215636666666666	2.138045	2.602004
8 h after dark	1.4918	1.459786	1.535539