condition	mean	min	max
3 h after light	0.49513966666666664	0.378128	0.658767
6 h after light	2.5746	1.43778	3.33866
9 h after light	4.15595	2.70262	6.11541
12 h after light	3.747134	0.601556	5.07207
3 h after dark	1.50625	1.07257	1.81187
6 h after dark	0.8176116666666666	0.709078	0.915047
9 h after dark	0.4759933333333333	0.452978	0.505205
12 h after dark	0.27585899999999997	0.164371	0.387347