condition	mean	min	max
4 h after light	1.36846	1.06575	1.67117
8 h after light	2.5725	2.20846	2.93654
12 h after light	2.56073	2.32565	2.79581
4 h after dark	2.8606066666666665	2.65147	3.06243
8 h after dark	1.74114	1.09408	2.29397
12 h after dark	1.063917	0.583801	1.49052