condition	mean	min	max
4 h after light	2.891471	2.7948560000000002	3.023046
8 h after light	2.364902333333333	2.3014099999999997	2.451654
12 h after light	1.4770476666666665	1.3881629999999998	1.557818
16 h after light	3.7250953333333334	2.563311	5.7278459999999995
4 h after dark	2.529809333333333	2.2301889999999998	2.709063
8 h after dark	1.4984243333333331	1.4251129999999999	1.571689