condition	mean	min	max
0 h after light	0.9612529999999999	0.879056	1.04345
4 h after light	3.60187	1.58895	5.61479
8 h after light	0.364466	0.149138	0.579794
4 h after dark	2.933935	1.00724	4.86063
8 h after dark	19.8883	18.299	21.4776
12 h after dark	0.654239	0.592851	0.715627